68344759

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 82262400

約数和(自身を除く): 13917641

約数列:

[1, 7, 43, 49, 163, 199, 301, 1141, 1393, 2107, 7009, 7987, 8557, 9751, 32437, 49063, 59899, 227059, 343441, 419293, 1394791, 1589413, 9763537, 68344759]

約数ペア:

[(1, 68344759), (7, 9763537), (43, 1589413), (49, 1394791), (163, 419293), (199, 343441), (301, 227059), (1141, 59899), (1393, 49063), (2107, 32437), (7009, 9751), (7987, 8557)]