28279128

素因数分解:

$2^3\times 3^1\times {\mathrm{1178297}}^1$

素因数の和:1178306

約数の個数: 16

約数和(自身を含む): 70697880

約数和(自身を除く): 42418752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1178297, 2356594, 3534891, 4713188, 7069782, 9426376, 14139564, 28279128]

約数ペア:

[(1, 28279128), (2, 14139564), (3, 9426376), (4, 7069782), (6, 4713188), (8, 3534891), (12, 2356594), (24, 1178297)]