28809731

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 2985469

約数列:

[1, 23, 29, 47, 667, 919, 1081, 1363, 21137, 26651, 31349, 43193, 612973, 993439, 1252597, 28809731]

約数ペア:

[(1, 28809731), (23, 1252597), (29, 993439), (47, 612973), (667, 43193), (919, 31349), (1081, 26651), (1363, 21137)]