66589684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82007}}^1$

素因数の和:82047

約数の個数: 24

約数和(自身を含む): 137773440

約数和(自身を除く): 71183756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 82007, 164014, 328028, 574049, 1148098, 2296196, 2378203, 4756406, 9512812, 16647421, 33294842, 66589684]

約数ペア:

[(1, 66589684), (2, 33294842), (4, 16647421), (7, 9512812), (14, 4756406), (28, 2378203), (29, 2296196), (58, 1148098), (116, 574049), (203, 328028), (406, 164014), (812, 82007)]