26872265

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2713}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 36997248

約数和(自身を除く): 10124983

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 2713, 9905, 13565, 18991, 94955, 767779, 3838895, 5374453, 26872265]

約数ペア:

[(1, 26872265), (5, 5374453), (7, 3838895), (35, 767779), (283, 94955), (1415, 18991), (1981, 13565), (2713, 9905)]