28725448

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{60859}}^1$

素因数の和:60924

約数の個数: 16

約数和(自身を含む): 54774000

約数和(自身を除く): 26048552

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 60859, 121718, 243436, 486872, 3590681, 7181362, 14362724, 28725448]

約数ペア:

[(1, 28725448), (2, 14362724), (4, 7181362), (8, 3590681), (59, 486872), (118, 243436), (236, 121718), (472, 60859)]