26,258,596

2² × 7 × 13 × 72139

26,258,596 factors as 2^2 × 7 × 13 × 72139. Its 24 positive divisors give a proper-divisor sum of 30,299,164, so this integer is abundant. The Collatz stopping time is 242 steps.

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 72139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 56,557,760

Proper Divisor Sum 30,299,164

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #26258593 ← → #26258597

Radix Representation

Decimal	26258596
Binary	1100100001010110010100100 (25 bits)
Octal	0o144126244
Hexadecimal	0x190ACA4

Divisor Catalog (24)

Collatz Trajectory (242 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

26,258,596 13,129,298 6,564,649 19,693,948 9,846,974 4,923,487 14,770,462 7,385,231 22,155,694 11,077,847 33,233,542 16,616,771 49,850,314 24,925,157 74,775,472 37,387,736 18,693,868 9,346,934 4,673,467 14,020,402 7,010,201 21,030,604 10,515,302 5,257,651 15,772,954 7,886,477 23,659,432 11,829,716 5,914,858 2,957,429 8,872,288 4,436,144 2,218,072 1,109,036 554,518 277,259 831,778 415,889 1,247,668 623,834 311,917 935,752 467,876 233,938 116,969 350,908 175,454 87,727 263,182 131,591 394,774 197,387 592,162 296,081 888,244 444,122 222,061 666,184 333,092 166,546

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