26,591,942

2 × 13 × 47² × 463

26,591,942 factors as 2 × 13 × 47^2 × 463. Its 24 positive divisors give a proper-divisor sum of 17,392,474, so this integer is deficient. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 2 × 13 × 47^2 × 463

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 43,984,416

Proper Divisor Sum 17,392,474

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #26591941 ← → #26591947

Radix Representation

Decimal	26591942
Binary	1100101011100001011000110 (25 bits)
Octal	0o145341306
Hexadecimal	0x195C2C6

Divisor Catalog (24)

Collatz Trajectory (180 steps to reach 1)

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

26,591,942 13,295,971 39,887,914 19,943,957 59,831,872 29,915,936 14,957,968 7,478,984 3,739,492 1,869,746 934,873 2,804,620 1,402,310 701,155 2,103,466 1,051,733 3,155,200 1,577,600 788,800 394,400 197,200 98,600 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696

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