25854739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 28350432

約数和(自身を除く): 2495693

約数列:

[1, 17, 43, 113, 313, 731, 1921, 4859, 5321, 13459, 35369, 82603, 228803, 601273, 1520867, 25854739]

約数ペア:

[(1, 25854739), (17, 1520867), (43, 601273), (113, 228803), (313, 82603), (731, 35369), (1921, 13459), (4859, 5321)]