428968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 851850

約数和(自身を除く): 422882

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 1849, 2494, 3698, 4988, 7396, 9976, 14792, 53621, 107242, 214484, 428968]

約数ペア:

[(1, 428968), (2, 214484), (4, 107242), (8, 53621), (29, 14792), (43, 9976), (58, 7396), (86, 4988), (116, 3698), (172, 2494), (232, 1849), (344, 1247)]