72428224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{102881}}^1$

素因数の和:102904

約数の個数: 28

約数和(自身を含む): 156792168

約数和(自身を除く): 84363944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 102881, 205762, 411524, 823048, 1131691, 1646096, 2263382, 3292192, 4526764, 6584384, 9053528, 18107056, 36214112, 72428224]

約数ペア:

[(1, 72428224), (2, 36214112), (4, 18107056), (8, 9053528), (11, 6584384), (16, 4526764), (22, 3292192), (32, 2263382), (44, 1646096), (64, 1131691), (88, 823048), (176, 411524), (352, 205762), (704, 102881)]