26956897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 31352832

約数和(自身を除く): 4395935

約数列:

[1, 11, 23, 47, 253, 517, 1081, 2267, 11891, 24937, 52141, 106549, 573551, 1172039, 2450627, 26956897]

約数ペア:

[(1, 26956897), (11, 2450627), (23, 1172039), (47, 573551), (253, 106549), (517, 52141), (1081, 24937), (2267, 11891)]