28284193

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 33626880

約数和(自身を除く): 5342687

約数列:

[1, 7, 29, 203, 277, 503, 1939, 3521, 8033, 14587, 56231, 102109, 139331, 975317, 4040599, 28284193]

約数ペア:

[(1, 28284193), (7, 4040599), (29, 975317), (203, 139331), (277, 102109), (503, 56231), (1939, 14587), (3521, 8033)]