68378296

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1613}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 146809440

約数和(自身を除く): 78431144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 1613, 3028, 3226, 5299, 6056, 6452, 10598, 11291, 12904, 21196, 22582, 42392, 45164, 90328, 1221041, 2442082, 4884164, 8547287, 9768328, 17094574, 34189148, 68378296]

約数ペア:

[(1, 68378296), (2, 34189148), (4, 17094574), (7, 9768328), (8, 8547287), (14, 4884164), (28, 2442082), (56, 1221041), (757, 90328), (1514, 45164), (1613, 42392), (3028, 22582), (3226, 21196), (5299, 12904), (6056, 11291), (6452, 10598)]