28001626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5387}}^1$

素因数の和:5525

約数の個数: 16

約数和(自身を含む): 44224704

約数和(自身を除く): 16223078

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 5387, 10774, 123901, 247802, 608731, 1217462, 14000813, 28001626]

約数ペア:

[(1, 28001626), (2, 14000813), (23, 1217462), (46, 608731), (113, 247802), (226, 123901), (2599, 10774), (5198, 5387)]