68770678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{12409}}^1$

素因数の和:12591

約数の個数: 16

約数和(自身を含む): 109902960

約数和(自身を除く): 41132282

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 12409, 24818, 210953, 421906, 2022667, 4045334, 34385339, 68770678]

約数ペア:

[(1, 68770678), (2, 34385339), (17, 4045334), (34, 2022667), (163, 421906), (326, 210953), (2771, 24818), (5542, 12409)]