66065716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3803}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 119506464

約数和(自身を除く): 53440748

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 3803, 4343, 7606, 8686, 15212, 17372, 163529, 327058, 384103, 654116, 768206, 1536412, 16516429, 33032858, 66065716]

約数ペア:

[(1, 66065716), (2, 33032858), (4, 16516429), (43, 1536412), (86, 768206), (101, 654116), (172, 384103), (202, 327058), (404, 163529), (3803, 17372), (4343, 15212), (7606, 8686)]