66530116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 119518784

約数和(自身を除く): 52988668

約数列:

[1, 2, 4, 43, 86, 172, 613, 631, 1226, 1262, 2452, 2524, 26359, 27133, 52718, 54266, 105436, 108532, 386803, 773606, 1547212, 16632529, 33265058, 66530116]

約数ペア:

[(1, 66530116), (2, 33265058), (4, 16632529), (43, 1547212), (86, 773606), (172, 386803), (613, 108532), (631, 105436), (1226, 54266), (1262, 52718), (2452, 27133), (2524, 26359)]