25410404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 45497088

約数和(自身を除く): 20086684

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 467, 892, 934, 1868, 13603, 27206, 28487, 54412, 56974, 104141, 113948, 208282, 416564, 6352601, 12705202, 25410404]

約数ペア:

[(1, 25410404), (2, 12705202), (4, 6352601), (61, 416564), (122, 208282), (223, 113948), (244, 104141), (446, 56974), (467, 54412), (892, 28487), (934, 27206), (1868, 13603)]