28135048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{185099}}^1$

素因数の和:185124

約数の個数: 16

約数和(自身を含む): 55530000

約数和(自身を除く): 27394952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 185099, 370198, 740396, 1480792, 3516881, 7033762, 14067524, 28135048]

約数ペア:

[(1, 28135048), (2, 14067524), (4, 7033762), (8, 3516881), (19, 1480792), (38, 740396), (76, 370198), (152, 185099)]