28068004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 51988608

約数和(自身を除く): 23920604

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 4297, 6532, 8594, 17188, 98831, 197662, 305087, 395324, 610174, 1220348, 7017001, 14034002, 28068004]

約数ペア:

[(1, 28068004), (2, 14034002), (4, 7017001), (23, 1220348), (46, 610174), (71, 395324), (92, 305087), (142, 197662), (284, 98831), (1633, 17188), (3266, 8594), (4297, 6532)]