25878372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165887}}^1$

素因数の和:165907

約数の個数: 24

約数和(自身を含む): 65028096

約数和(自身を除く): 39149724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 165887, 331774, 497661, 663548, 995322, 1990644, 2156531, 4313062, 6469593, 8626124, 12939186, 25878372]

約数ペア:

[(1, 25878372), (2, 12939186), (3, 8626124), (4, 6469593), (6, 4313062), (12, 2156531), (13, 1990644), (26, 995322), (39, 663548), (52, 497661), (78, 331774), (156, 165887)]