68236385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 100507392

約数和(自身を除く): 32271007

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 1241, 1571, 2555, 6205, 7855, 8687, 10997, 26707, 43435, 54985, 114683, 133535, 186949, 573415, 802781, 934745, 1949611, 4013905, 9748055, 13647277, 68236385]

約数ペア:

[(1, 68236385), (5, 13647277), (7, 9748055), (17, 4013905), (35, 1949611), (73, 934745), (85, 802781), (119, 573415), (365, 186949), (511, 133535), (595, 114683), (1241, 54985), (1571, 43435), (2555, 26707), (6205, 10997), (7855, 8687)]