28701322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9769}}^1$

素因数の和:9897

約数の個数: 16

約数和(自身を含む): 46778760

約数和(自身を除く): 18077438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 9769, 19538, 126997, 253994, 1103897, 2207794, 14350661, 28701322]

約数ペア:

[(1, 28701322), (2, 14350661), (13, 2207794), (26, 1103897), (113, 253994), (226, 126997), (1469, 19538), (2938, 9769)]