25249968328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{944701}}^1$

素因数の和:944977

約数の個数: 32

約数和(自身を含む): 51183954360

約数和(自身を除く): 25933986032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 13364, 26728, 944701, 1889402, 3778804, 7557608, 12281113, 24562226, 49124452, 98248904, 242788157, 485576314, 971152628, 1942305256, 3156246041, 6312492082, 12624984164, 25249968328]

約数ペア:

[(1, 25249968328), (2, 12624984164), (4, 6312492082), (8, 3156246041), (13, 1942305256), (26, 971152628), (52, 485576314), (104, 242788157), (257, 98248904), (514, 49124452), (1028, 24562226), (2056, 12281113), (3341, 7557608), (6682, 3778804), (13364, 1889402), (26728, 944701)]