28268934

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{66359}}^1$

素因数の和:66435

約数の個数: 16

約数和(自身を含む): 57335040

約数和(自身を除く): 29066106

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 66359, 132718, 199077, 398154, 4711489, 9422978, 14134467, 28268934]

約数ペア:

[(1, 28268934), (2, 14134467), (3, 9422978), (6, 4711489), (71, 398154), (142, 199077), (213, 132718), (426, 66359)]