28283132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 51030000

約数和(自身を除く): 22746868

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 1499, 2998, 4717, 5996, 9434, 18868, 79447, 133411, 158894, 266822, 317788, 533644, 7070783, 14141566, 28283132]

約数ペア:

[(1, 28283132), (2, 14141566), (4, 7070783), (53, 533644), (89, 317788), (106, 266822), (178, 158894), (212, 133411), (356, 79447), (1499, 18868), (2998, 9434), (4717, 5996)]