25790887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 28350432

約数和(自身を除く): 2559545

約数列:

[1, 17, 37, 131, 313, 629, 2227, 4847, 5321, 11581, 41003, 82399, 196877, 697051, 1517111, 25790887]

約数ペア:

[(1, 25790887), (17, 1517111), (37, 697051), (131, 196877), (313, 82399), (629, 41003), (2227, 11581), (4847, 5321)]