64412018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{37061}}^1$

素因数の和:37153

約数の個数: 16

約数和(自身を含む): 106738560

約数和(自身を除く): 42326542

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 37061, 74122, 407671, 815342, 2927819, 5855638, 32206009, 64412018]

約数ペア:

[(1, 64412018), (2, 32206009), (11, 5855638), (22, 2927819), (79, 815342), (158, 407671), (869, 74122), (1738, 37061)]