66740716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82193}}^1$

素因数の和:82233

約数の個数: 24

約数和(自身を含む): 138085920

約数和(自身を除く): 71345204

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 82193, 164386, 328772, 575351, 1150702, 2301404, 2383597, 4767194, 9534388, 16685179, 33370358, 66740716]

約数ペア:

[(1, 66740716), (2, 33370358), (4, 16685179), (7, 9534388), (14, 4767194), (28, 2383597), (29, 2301404), (58, 1150702), (116, 575351), (203, 328772), (406, 164386), (812, 82193)]