64291906

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{42131}}^1$

素因数の和:42249

約数の個数: 16

約数和(自身を含む): 111228480

約数和(自身を除く): 46936574

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 42131, 84262, 294917, 589834, 4592279, 9184558, 32145953, 64291906]

約数ペア:

[(1, 64291906), (2, 32145953), (7, 9184558), (14, 4592279), (109, 589834), (218, 294917), (763, 84262), (1526, 42131)]