25491376

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1579}}^1$

素因数の和:2596

約数の個数: 20

約数和(自身を含む): 49469800

約数和(自身を除く): 23978424

約数列:

[1, 2, 4, 8, 16, 1009, 1579, 2018, 3158, 4036, 6316, 8072, 12632, 16144, 25264, 1593211, 3186422, 6372844, 12745688, 25491376]

約数ペア:

[(1, 25491376), (2, 12745688), (4, 6372844), (8, 3186422), (16, 1593211), (1009, 25264), (1579, 16144), (2018, 12632), (3158, 8072), (4036, 6316)]