28752018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67493}}^1$

素因数の和:67569

約数の個数: 16

約数和(自身を含む): 58314816

約数和(自身を除く): 29562798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67493, 134986, 202479, 404958, 4792003, 9584006, 14376009, 28752018]

約数ペア:

[(1, 28752018), (2, 14376009), (3, 9584006), (6, 4792003), (71, 404958), (142, 202479), (213, 134986), (426, 67493)]