28022710

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4441}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 50532192

約数和(自身を除く): 22509482

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 4441, 6310, 8882, 22205, 44410, 2802271, 5604542, 14011355, 28022710]

約数ペア:

[(1, 28022710), (2, 14011355), (5, 5604542), (10, 2802271), (631, 44410), (1262, 22205), (3155, 8882), (4441, 6310)]