28619851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 32514048

約数和(自身を除く): 3894197

約数列:

[1, 13, 31, 47, 403, 611, 1457, 1511, 18941, 19643, 46841, 71017, 608933, 923221, 2201527, 28619851]

約数ペア:

[(1, 28619851), (13, 2201527), (31, 923221), (47, 608933), (403, 71017), (611, 46841), (1457, 19643), (1511, 18941)]