28185146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16217}}^1$

素因数の和:16309

約数の個数: 16

約数和(自身を含む): 46707840

約数和(自身を除く): 18522694

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 16217, 32434, 178387, 356774, 1281143, 2562286, 14092573, 28185146]

約数ペア:

[(1, 28185146), (2, 14092573), (11, 2562286), (22, 1281143), (79, 356774), (158, 178387), (869, 32434), (1738, 16217)]