28864216

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61153}}^1$

素因数の和:61218

約数の個数: 16

約数和(自身を含む): 55038600

約数和(自身を除く): 26174384

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 61153, 122306, 244612, 489224, 3608027, 7216054, 14432108, 28864216]

約数ペア:

[(1, 28864216), (2, 14432108), (4, 7216054), (8, 3608027), (59, 489224), (118, 244612), (236, 122306), (472, 61153)]