25620062

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 41921640

約数和(自身を除く): 16301578

約数列:

[1, 2, 13, 26, 169, 229, 331, 338, 458, 662, 2977, 4303, 5954, 8606, 38701, 55939, 75799, 77402, 111878, 151598, 985387, 1970774, 12810031, 25620062]

約数ペア:

[(1, 25620062), (2, 12810031), (13, 1970774), (26, 985387), (169, 151598), (229, 111878), (331, 77402), (338, 75799), (458, 55939), (662, 38701), (2977, 8606), (4303, 5954)]