28990266

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{17443}}^1$

素因数の和:17725

約数の個数: 16

約数和(自身を含む): 58193184

約数和(自身を除く): 29202918

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 17443, 34886, 52329, 104658, 4831711, 9663422, 14495133, 28990266]

約数ペア:

[(1, 28990266), (2, 14495133), (3, 9663422), (6, 4831711), (277, 104658), (554, 52329), (831, 34886), (1662, 17443)]