28368848

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{9283}}^1$

素因数の和:9482

約数の個数: 20

約数和(自身を含む): 55258368

約数和(自身を除く): 26889520

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 9283, 18566, 37132, 74264, 148528, 1773053, 3546106, 7092212, 14184424, 28368848]

約数ペア:

[(1, 28368848), (2, 14184424), (4, 7092212), (8, 3546106), (16, 1773053), (191, 148528), (382, 74264), (764, 37132), (1528, 18566), (3056, 9283)]