25714717

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 30564352

約数和(自身を除く): 4849635

約数列:

[1, 7, 31, 163, 217, 727, 1141, 5053, 5089, 22537, 35371, 118501, 157759, 829507, 3673531, 25714717]

約数ペア:

[(1, 25714717), (7, 3673531), (31, 829507), (163, 157759), (217, 118501), (727, 35371), (1141, 22537), (5053, 5089)]