40185656

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6967}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 86960640

約数和(自身を除く): 46774984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 6967, 13934, 27868, 48769, 55736, 97538, 195076, 390152, 717601, 1435202, 2870404, 5023207, 5740808, 10046414, 20092828, 40185656]

約数ペア:

[(1, 40185656), (2, 20092828), (4, 10046414), (7, 5740808), (8, 5023207), (14, 2870404), (28, 1435202), (56, 717601), (103, 390152), (206, 195076), (412, 97538), (721, 55736), (824, 48769), (1442, 27868), (2884, 13934), (5768, 6967)]