28063816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{318907}}^1$

素因数の和:318924

約数の個数: 16

約数和(自身を含む): 57403440

約数和(自身を除く): 29339624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 318907, 637814, 1275628, 2551256, 3507977, 7015954, 14031908, 28063816]

約数ペア:

[(1, 28063816), (2, 14031908), (4, 7015954), (8, 3507977), (11, 2551256), (22, 1275628), (44, 637814), (88, 318907)]