28355072

素因数分解:

$2^9\times {\mathrm{55381}}^1$

素因数の和:55399

約数の個数: 20

約数和(自身を含む): 56655786

約数和(自身を除く): 28300714

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55381, 110762, 221524, 443048, 886096, 1772192, 3544384, 7088768, 14177536, 28355072]

約数ペア:

[(1, 28355072), (2, 14177536), (4, 7088768), (8, 3544384), (16, 1772192), (32, 886096), (64, 443048), (128, 221524), (256, 110762), (512, 55381)]