65558042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4441}}^1$

素因数の和:4526

約数の個数: 24

約数和(自身を含む): 109886196

約数和(自身を除く): 44328154

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 4441, 7381, 8882, 14762, 48851, 97702, 270901, 537361, 541802, 1074722, 2979911, 5959822, 32779021, 65558042]

約数ペア:

[(1, 65558042), (2, 32779021), (11, 5959822), (22, 2979911), (61, 1074722), (121, 541802), (122, 537361), (242, 270901), (671, 97702), (1342, 48851), (4441, 14762), (7381, 8882)]