25897306

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 39997440

約数和(自身を除く): 14100134

約数列:

[1, 2, 61, 79, 122, 158, 2687, 4819, 5374, 9638, 163907, 212273, 327814, 424546, 12948653, 25897306]

約数ペア:

[(1, 25897306), (2, 12948653), (61, 424546), (79, 327814), (122, 212273), (158, 163907), (2687, 9638), (4819, 5374)]