7839368656

素因数分解:

$2^4\times 7^1\times {\mathrm{69994363}}^1$

素因数の和:69994378

約数の個数: 20

約数和(自身を含む): 17358602272

約数和(自身を除く): 9519233616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 69994363, 139988726, 279977452, 489960541, 559954904, 979921082, 1119909808, 1959842164, 3919684328, 7839368656]

約数ペア:

[(1, 7839368656), (2, 3919684328), (4, 1959842164), (7, 1119909808), (8, 979921082), (14, 559954904), (16, 489960541), (28, 279977452), (56, 139988726), (112, 69994363)]