395056088

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{68491}}^1$

素因数の和:68607

約数の個数: 32

約数和(自身を含む): 854780160

約数和(自身を除く): 459724072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 68491, 136982, 273964, 479437, 547928, 958874, 1917748, 3835496, 7054573, 14109146, 28218292, 49382011, 56436584, 98764022, 197528044, 395056088]

約数ペア:

[(1, 395056088), (2, 197528044), (4, 98764022), (7, 56436584), (8, 49382011), (14, 28218292), (28, 14109146), (56, 7054573), (103, 3835496), (206, 1917748), (412, 958874), (721, 547928), (824, 479437), (1442, 273964), (2884, 136982), (5768, 68491)]