25754716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 48777344

約数和(自身を除く): 23022628

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2221, 2899, 4442, 5798, 8884, 11596, 28873, 57746, 115492, 495283, 990566, 1981132, 6438679, 12877358, 25754716]

約数ペア:

[(1, 25754716), (2, 12877358), (4, 6438679), (13, 1981132), (26, 990566), (52, 495283), (223, 115492), (446, 57746), (892, 28873), (2221, 11596), (2899, 8884), (4442, 5798)]