25007486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 20957314

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 2099, 4198, 5957, 11914, 14693, 29386, 48277, 77663, 96554, 155326, 337939, 543641, 675878, 1087282, 1786249, 3572498, 12503743, 25007486]

約数ペア:

[(1, 25007486), (2, 12503743), (7, 3572498), (14, 1786249), (23, 1087282), (37, 675878), (46, 543641), (74, 337939), (161, 155326), (259, 96554), (322, 77663), (518, 48277), (851, 29386), (1702, 14693), (2099, 11914), (4198, 5957)]