28012496

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{1669}}^1$

素因数の和:2726

約数の個数: 20

約数和(自身を含む): 54358500

約数和(自身を除く): 26346004

約数列:

[1, 2, 4, 8, 16, 1049, 1669, 2098, 3338, 4196, 6676, 8392, 13352, 16784, 26704, 1750781, 3501562, 7003124, 14006248, 28012496]

約数ペア:

[(1, 28012496), (2, 14006248), (4, 7003124), (8, 3501562), (16, 1750781), (1049, 26704), (1669, 16784), (2098, 13352), (3338, 8392), (4196, 6676)]