66557204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81967}}^1$

素因数の和:82007

約数の個数: 24

約数和(自身を含む): 137706240

約数和(自身を除く): 71149036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 81967, 163934, 327868, 573769, 1147538, 2295076, 2377043, 4754086, 9508172, 16639301, 33278602, 66557204]

約数ペア:

[(1, 66557204), (2, 33278602), (4, 16639301), (7, 9508172), (14, 4754086), (28, 2377043), (29, 2295076), (58, 1147538), (116, 573769), (203, 327868), (406, 163934), (812, 81967)]