72458644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2441}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 130666536

約数和(自身を除く): 58207892

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 2441, 4882, 7421, 9764, 14842, 29684, 100081, 200162, 400324, 441821, 883642, 1767284, 18114661, 36229322, 72458644]

約数ペア:

[(1, 72458644), (2, 36229322), (4, 18114661), (41, 1767284), (82, 883642), (164, 441821), (181, 400324), (362, 200162), (724, 100081), (2441, 29684), (4882, 14842), (7421, 9764)]