27999256

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{8353}}^1$

素因数の和:8778

約数の個数: 16

約数和(自身を含む): 52630200

約数和(自身を除く): 24630944

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 8353, 16706, 33412, 66824, 3499907, 6999814, 13999628, 27999256]

約数ペア:

[(1, 27999256), (2, 13999628), (4, 6999814), (8, 3499907), (419, 66824), (838, 33412), (1676, 16706), (3352, 8353)]