28247276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 51665040

約数和(自身を除く): 23417764

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 2411, 2929, 4822, 5858, 9644, 11716, 69919, 139838, 243511, 279676, 487022, 974044, 7061819, 14123638, 28247276]

約数ペア:

[(1, 28247276), (2, 14123638), (4, 7061819), (29, 974044), (58, 487022), (101, 279676), (116, 243511), (202, 139838), (404, 69919), (2411, 11716), (2929, 9644), (4822, 5858)]