27680864

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{4391}}^1$

素因数の和:4598

約数の個数: 24

約数和(自身を含む): 54785808

約数和(自身を除く): 27104944

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 4391, 6304, 8782, 17564, 35128, 70256, 140512, 865027, 1730054, 3460108, 6920216, 13840432, 27680864]

約数ペア:

[(1, 27680864), (2, 13840432), (4, 6920216), (8, 3460108), (16, 1730054), (32, 865027), (197, 140512), (394, 70256), (788, 35128), (1576, 17564), (3152, 8782), (4391, 6304)]