28315686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674183}}^1$

素因数の和:674195

約数の個数: 16

約数和(自身を含む): 64721664

約数和(自身を除く): 36405978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674183, 1348366, 2022549, 4045098, 4719281, 9438562, 14157843, 28315686]

約数ペア:

[(1, 28315686), (2, 14157843), (3, 9438562), (6, 4719281), (7, 4045098), (14, 2022549), (21, 1348366), (42, 674183)]