61985656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 120083040

約数和(自身を除く): 58097384

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 788, 1063, 1576, 2126, 4252, 7289, 8504, 14578, 29156, 39331, 58312, 78662, 157324, 209411, 314648, 418822, 837644, 1675288, 7748207, 15496414, 30992828, 61985656]

約数ペア:

[(1, 61985656), (2, 30992828), (4, 15496414), (8, 7748207), (37, 1675288), (74, 837644), (148, 418822), (197, 314648), (296, 209411), (394, 157324), (788, 78662), (1063, 58312), (1576, 39331), (2126, 29156), (4252, 14578), (7289, 8504)]