25402898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 39674880

約数和(自身を除く): 14271982

約数列:

[1, 2, 29, 58, 163, 326, 2687, 4727, 5374, 9454, 77923, 155846, 437981, 875962, 12701449, 25402898]

約数ペア:

[(1, 25402898), (2, 12701449), (29, 875962), (58, 437981), (163, 155846), (326, 77923), (2687, 9454), (4727, 5374)]