28401728

素因数分解:

$2^6\times {\mathrm{443777}}^1$

素因数の和:443789

約数の個数: 14

約数和(自身を含む): 56359806

約数和(自身を除く): 27958078

約数列:

[1, 2, 4, 8, 16, 32, 64, 443777, 887554, 1775108, 3550216, 7100432, 14200864, 28401728]

約数ペア:

[(1, 28401728), (2, 14200864), (4, 7100432), (8, 3550216), (16, 1775108), (32, 887554), (64, 443777)]