27999128

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{9749}}^1$

素因数の和:10114

約数の個数: 16

約数和(自身を含む): 52650000

約数和(自身を除く): 24650872

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 9749, 19498, 38996, 77992, 3499891, 6999782, 13999564, 27999128]

約数ペア:

[(1, 27999128), (2, 13999564), (4, 6999782), (8, 3499891), (359, 77992), (718, 38996), (1436, 19498), (2872, 9749)]