64174084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1234117}}^1$

素因数の和:1234134

約数の個数: 12

約数和(自身を含む): 120943564

約数和(自身を除く): 56769480

約数列:

[1, 2, 4, 13, 26, 52, 1234117, 2468234, 4936468, 16043521, 32087042, 64174084]

約数ペア:

[(1, 64174084), (2, 32087042), (4, 16043521), (13, 4936468), (26, 2468234), (52, 1234117)]