25960319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 32902656

約数和(自身を除く): 6942337

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 5527, 38689, 60797, 337147, 425579, 2360029, 3708617, 25960319]

約数ペア:

[(1, 25960319), (7, 3708617), (11, 2360029), (61, 425579), (77, 337147), (427, 60797), (671, 38689), (4697, 5527)]