25808666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2690

約数の個数: 24

約数和(自身を含む): 43381980

約数和(自身を除く): 17573314

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2633, 4901, 5266, 9802, 34229, 68458, 76357, 152714, 444977, 889954, 992641, 1985282, 12904333, 25808666]

約数ペア:

[(1, 25808666), (2, 12904333), (13, 1985282), (26, 992641), (29, 889954), (58, 444977), (169, 152714), (338, 76357), (377, 68458), (754, 34229), (2633, 9802), (4901, 5266)]