26560156

素因数分解:

$2^2\times 7^2\times {\mathrm{135511}}^1$

素因数の和:135529

約数の個数: 18

約数和(自身を含む): 54069288

約数和(自身を除く): 27509132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 135511, 271022, 542044, 948577, 1897154, 3794308, 6640039, 13280078, 26560156]

約数ペア:

[(1, 26560156), (2, 13280078), (4, 6640039), (7, 3794308), (14, 1897154), (28, 948577), (49, 542044), (98, 271022), (196, 135511)]