28520238

素因数分解:

$2^1\times 3^1\times {\mathrm{1789}}^1\times {\mathrm{2657}}^1$

素因数の和:4451

約数の個数: 16

約数和(自身を含む): 57093840

約数和(自身を除く): 28573602

約数列:

[1, 2, 3, 6, 1789, 2657, 3578, 5314, 5367, 7971, 10734, 15942, 4753373, 9506746, 14260119, 28520238]

約数ペア:

[(1, 28520238), (2, 14260119), (3, 9506746), (6, 4753373), (1789, 15942), (2657, 10734), (3578, 7971), (5314, 5367)]