25712126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68749}}^1$

素因数の和:68779

約数の個数: 16

約数和(自身を含む): 44550000

約数和(自身を除く): 18837874

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 68749, 137498, 756239, 1168733, 1512478, 2337466, 12856063, 25712126]

約数ペア:

[(1, 25712126), (2, 12856063), (11, 2337466), (17, 1512478), (22, 1168733), (34, 756239), (187, 137498), (374, 68749)]