64431682

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{13187}}^1$

素因数の和:13545

約数の個数: 16

約数和(自身を含む): 110779200

約数和(自身を除く): 46347518

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 13187, 26374, 92309, 184618, 4602263, 9204526, 32215841, 64431682]

約数ペア:

[(1, 64431682), (2, 32215841), (7, 9204526), (14, 4602263), (349, 184618), (698, 92309), (2443, 26374), (4886, 13187)]