25025156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28309}}^1$

素因数の和:28343

約数の個数: 24

約数和(自身を含む): 49938840

約数和(自身を除く): 24913684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28309, 56618, 113236, 368017, 481253, 736034, 962506, 1472068, 1925012, 6256289, 12512578, 25025156]

約数ペア:

[(1, 25025156), (2, 12512578), (4, 6256289), (13, 1925012), (17, 1472068), (26, 962506), (34, 736034), (52, 481253), (68, 368017), (221, 113236), (442, 56618), (884, 28309)]