27870772

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 49613256

約数和(自身を除く): 21742484

約数列:

[1, 2, 4, 113, 197, 226, 313, 394, 452, 626, 788, 1252, 22261, 35369, 44522, 61661, 70738, 89044, 123322, 141476, 246644, 6967693, 13935386, 27870772]

約数ペア:

[(1, 27870772), (2, 13935386), (4, 6967693), (113, 246644), (197, 141476), (226, 123322), (313, 89044), (394, 70738), (452, 61661), (626, 44522), (788, 35369), (1252, 22261)]