25205744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{26701}}^1$

素因数の和:26768

約数の個数: 20

約数和(自身を含む): 49665720

約数和(自身を除く): 24459976

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 26701, 53402, 106804, 213608, 427216, 1575359, 3150718, 6301436, 12602872, 25205744]

約数ペア:

[(1, 25205744), (2, 12602872), (4, 6301436), (8, 3150718), (16, 1575359), (59, 427216), (118, 213608), (236, 106804), (472, 53402), (944, 26701)]