28150294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10635

約数の個数: 16

約数和(自身を含む): 44605440

約数和(自身を除く): 16455146

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10559, 21118, 327329, 454037, 654658, 908074, 14075147, 28150294]

約数ペア:

[(1, 28150294), (2, 14075147), (31, 908074), (43, 654658), (62, 454037), (86, 327329), (1333, 21118), (2666, 10559)]