68027812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1000409}}^1$

素因数の和:1000430

約数の個数: 12

約数和(自身を含む): 126051660

約数和(自身を除く): 58023848

約数列:

[1, 2, 4, 17, 34, 68, 1000409, 2000818, 4001636, 17006953, 34013906, 68027812]

約数ペア:

[(1, 68027812), (2, 34013906), (4, 17006953), (17, 4001636), (34, 2000818), (68, 1000409)]