26438409604

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{2393}}^1\times {\mathrm{20161}}^1$

素因数の和:22695

約数の個数: 24

約数和(自身を含む): 46626721848

約数和(自身を除く): 20188312244

約数列:

[1, 2, 4, 137, 274, 548, 2393, 4786, 9572, 20161, 40322, 80644, 327841, 655682, 1311364, 2762057, 5524114, 11048228, 48245273, 96490546, 192981092, 6609602401, 13219204802, 26438409604]

約数ペア:

[(1, 26438409604), (2, 13219204802), (4, 6609602401), (137, 192981092), (274, 96490546), (548, 48245273), (2393, 11048228), (4786, 5524114), (9572, 2762057), (20161, 1311364), (40322, 655682), (80644, 327841)]