64979894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{160049}}^1$

素因数の和:160087

約数の個数: 16

約数和(自身を含む): 115236000

約数和(自身を除く): 50256106

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 160049, 320098, 1120343, 2240686, 4641421, 9282842, 32489947, 64979894]

約数ペア:

[(1, 64979894), (2, 32489947), (7, 9282842), (14, 4641421), (29, 2240686), (58, 1120343), (203, 320098), (406, 160049)]