28330386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674533}}^1$

素因数の和:674545

約数の個数: 16

約数和(自身を含む): 64755264

約数和(自身を除く): 36424878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674533, 1349066, 2023599, 4047198, 4721731, 9443462, 14165193, 28330386]

約数ペア:

[(1, 28330386), (2, 14165193), (3, 9443462), (6, 4721731), (7, 4047198), (14, 2023599), (21, 1349066), (42, 674533)]