64221542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{417023}}^1$

素因数の和:417043

約数の個数: 16

約数和(自身を含む): 120102912

約数和(自身を除く): 55881370

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 417023, 834046, 2919161, 4587253, 5838322, 9174506, 32110771, 64221542]

約数ペア:

[(1, 64221542), (2, 32110771), (7, 9174506), (11, 5838322), (14, 4587253), (22, 2919161), (77, 834046), (154, 417023)]