8406736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3109}}^1$

素因数の和:3143

約数の個数: 30

約数和(自身を含む): 17643030

約数和(自身を除く): 9236294

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3109, 6218, 12436, 24872, 40417, 49744, 80834, 161668, 323336, 525421, 646672, 1050842, 2101684, 4203368, 8406736]

約数ペア:

[(1, 8406736), (2, 4203368), (4, 2101684), (8, 1050842), (13, 646672), (16, 525421), (26, 323336), (52, 161668), (104, 80834), (169, 49744), (208, 40417), (338, 24872), (676, 12436), (1352, 6218), (2704, 3109)]