25357288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 52371360

約数和(自身を除く): 27014072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 2693, 4708, 5386, 9416, 10772, 21544, 29623, 59246, 118492, 236984, 288151, 576302, 1152604, 2305208, 3169661, 6339322, 12678644, 25357288]

約数ペア:

[(1, 25357288), (2, 12678644), (4, 6339322), (8, 3169661), (11, 2305208), (22, 1152604), (44, 576302), (88, 288151), (107, 236984), (214, 118492), (428, 59246), (856, 29623), (1177, 21544), (2354, 10772), (2693, 9416), (4708, 5386)]