28556495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11047}}^1$

素因数の和:11110

約数の個数: 16

約数和(自身を含む): 38181888

約数和(自身を除く): 9625393

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 11047, 55235, 121517, 519209, 607585, 2596045, 5711299, 28556495]

約数ペア:

[(1, 28556495), (5, 5711299), (11, 2596045), (47, 607585), (55, 519209), (235, 121517), (517, 55235), (2585, 11047)]