126768772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30859}}^1$

素因数の和:30955

約数の個数: 24

約数和(自身を含む): 241942400

約数和(自身を除く): 115173628

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 30859, 61718, 123436, 401167, 802334, 1604668, 2437861, 4875722, 9751444, 31692193, 63384386, 126768772]

約数ペア:

[(1, 126768772), (2, 63384386), (4, 31692193), (13, 9751444), (26, 4875722), (52, 2437861), (79, 1604668), (158, 802334), (316, 401167), (1027, 123436), (2054, 61718), (4108, 30859)]