385351624

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{63131}}^1$

素因数の和:63253

約数の個数: 32

約数和(自身を含む): 833342400

約数和(自身を除く): 447990776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 63131, 126262, 252524, 441917, 505048, 883834, 1767668, 3535336, 6881279, 13762558, 27525116, 48168953, 55050232, 96337906, 192675812, 385351624]

約数ペア:

[(1, 385351624), (2, 192675812), (4, 96337906), (7, 55050232), (8, 48168953), (14, 27525116), (28, 13762558), (56, 6881279), (109, 3535336), (218, 1767668), (436, 883834), (763, 505048), (872, 441917), (1526, 252524), (3052, 126262), (6104, 63131)]