25556657

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 30680832

約数和(自身を除く): 5124175

約数列:

[1, 7, 23, 161, 181, 877, 1267, 4163, 6139, 20171, 29141, 141197, 158737, 1111159, 3650951, 25556657]

約数ペア:

[(1, 25556657), (7, 3650951), (23, 1111159), (161, 158737), (181, 141197), (877, 29141), (1267, 20171), (4163, 6139)]