64709974

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{63317}}^1$

素因数の和:63399

約数の個数: 16

約数和(自身を含む): 112452768

約数和(自身を除く): 47742794

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 63317, 126634, 443219, 886438, 4622141, 9244282, 32354987, 64709974]

約数ペア:

[(1, 64709974), (2, 32354987), (7, 9244282), (14, 4622141), (73, 886438), (146, 443219), (511, 126634), (1022, 63317)]