64649656

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{5903}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 124603920

約数和(自身を除く): 59954264

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 2738, 5476, 5903, 10952, 11806, 23612, 47224, 218411, 436822, 873644, 1747288, 8081207, 16162414, 32324828, 64649656]

約数ペア:

[(1, 64649656), (2, 32324828), (4, 16162414), (8, 8081207), (37, 1747288), (74, 873644), (148, 436822), (296, 218411), (1369, 47224), (2738, 23612), (5476, 11806), (5903, 10952)]