68389742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{9533}}^1$

素因数の和:9763

約数の個数: 16

約数和(自身を含む): 109145232

約数和(自身を除く): 40755490

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 9533, 19066, 162061, 324122, 2011463, 4022926, 34194871, 68389742]

約数ペア:

[(1, 68389742), (2, 34194871), (17, 4022926), (34, 2011463), (211, 324122), (422, 162061), (3587, 19066), (7174, 9533)]