28011688

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{941}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 53453790

約数和(自身を除く): 25442102

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 941, 1882, 3721, 3764, 7442, 7528, 14884, 29768, 57401, 114802, 229604, 459208, 3501461, 7002922, 14005844, 28011688]

約数ペア:

[(1, 28011688), (2, 14005844), (4, 7002922), (8, 3501461), (61, 459208), (122, 229604), (244, 114802), (488, 57401), (941, 29768), (1882, 14884), (3721, 7528), (3764, 7442)]