78268238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{10141}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 124868304

約数和(自身を除く): 46600066

約数列:

[1, 2, 17, 34, 227, 454, 3859, 7718, 10141, 20282, 172397, 344794, 2302007, 4604014, 39134119, 78268238]

約数ペア:

[(1, 78268238), (2, 39134119), (17, 4604014), (34, 2302007), (227, 344794), (454, 172397), (3859, 20282), (7718, 10141)]