25984864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11518

約数の個数: 24

約数和(自身を含む): 51882768

約数和(自身を除く): 25897904

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11437, 22874, 45748, 91496, 182992, 365984, 812027, 1624054, 3248108, 6496216, 12992432, 25984864]

約数ペア:

[(1, 25984864), (2, 12992432), (4, 6496216), (8, 3248108), (16, 1624054), (32, 812027), (71, 365984), (142, 182992), (284, 91496), (568, 45748), (1136, 22874), (2272, 11437)]