40746422015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21616139}}^1$

素因数の和:21616186

約数の個数: 16

約数和(自身を含む): 54472672800

約数和(自身を除く): 13726250785

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 21616139, 108080695, 281009807, 626868031, 1405049035, 3134340155, 8149284403, 40746422015]

約数ペア:

[(1, 40746422015), (5, 8149284403), (13, 3134340155), (29, 1405049035), (65, 626868031), (145, 281009807), (377, 108080695), (1885, 21616139)]