68811632

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{12323}}^1$

素因数の和:12680

約数の個数: 20

約数和(自身を含む): 133715400

約数和(自身を除く): 64903768

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 12323, 24646, 49292, 98584, 197168, 4300727, 8601454, 17202908, 34405816, 68811632]

約数ペア:

[(1, 68811632), (2, 34405816), (4, 17202908), (8, 8601454), (16, 4300727), (349, 197168), (698, 98584), (1396, 49292), (2792, 24646), (5584, 12323)]