28973698

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3778

約数の個数: 24

約数和(自身を含む): 49120128

約数和(自身を除く): 20146430

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3727, 3887, 7454, 7774, 48451, 85721, 96902, 171442, 629863, 1114373, 1259726, 2228746, 14486849, 28973698]

約数ペア:

[(1, 28973698), (2, 14486849), (13, 2228746), (23, 1259726), (26, 1114373), (46, 629863), (169, 171442), (299, 96902), (338, 85721), (598, 48451), (3727, 7774), (3887, 7454)]