25465718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 39264720

約数和(自身を除く): 13799002

約数列:

[1, 2, 43, 86, 277, 554, 1069, 2138, 11911, 23822, 45967, 91934, 296113, 592226, 12732859, 25465718]

約数ペア:

[(1, 25465718), (2, 12732859), (43, 592226), (86, 296113), (277, 91934), (554, 45967), (1069, 23822), (2138, 11911)]