68702672

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{7937}}^1$

素因数の和:8486

約数の個数: 20

約数和(自身を含む): 133374276

約数和(自身を除く): 64671604

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 7937, 8656, 15874, 31748, 63496, 126992, 4293917, 8587834, 17175668, 34351336, 68702672]

約数ペア:

[(1, 68702672), (2, 34351336), (4, 17175668), (8, 8587834), (16, 4293917), (541, 126992), (1082, 63496), (2164, 31748), (4328, 15874), (7937, 8656)]