28016556

素因数分解:

$2^2\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{1657}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 65457840

約数和(自身を除く): 37441284

約数列:

[1, 2, 3, 4, 6, 12, 1409, 1657, 2818, 3314, 4227, 4971, 5636, 6628, 8454, 9942, 16908, 19884, 2334713, 4669426, 7004139, 9338852, 14008278, 28016556]

約数ペア:

[(1, 28016556), (2, 14008278), (3, 9338852), (4, 7004139), (6, 4669426), (12, 2334713), (1409, 19884), (1657, 16908), (2818, 9942), (3314, 8454), (4227, 6628), (4971, 5636)]