28106546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10103}}^1$

素因数の和:10225

約数の個数: 16

約数和(自身を含む): 45831744

約数和(自身を除く): 17725198

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 10103, 20206, 131339, 262678, 1081021, 2162042, 14053273, 28106546]

約数ペア:

[(1, 28106546), (2, 14053273), (13, 2162042), (26, 1081021), (107, 262678), (214, 131339), (1391, 20206), (2782, 10103)]