68778224

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{6967}}^1$

素因数の和:7592

約数の個数: 20

約数和(自身を含む): 133492944

約数和(自身を除く): 64714720

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 6967, 9872, 13934, 27868, 55736, 111472, 4298639, 8597278, 17194556, 34389112, 68778224]

約数ペア:

[(1, 68778224), (2, 34389112), (4, 17194556), (8, 8597278), (16, 4298639), (617, 111472), (1234, 55736), (2468, 27868), (4936, 13934), (6967, 9872)]