28316752

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{1373}}^1$

素因数の和:2670

約数の個数: 20

約数和(自身を含む): 54946260

約数和(自身を除く): 26629508

約数列:

[1, 2, 4, 8, 16, 1289, 1373, 2578, 2746, 5156, 5492, 10312, 10984, 20624, 21968, 1769797, 3539594, 7079188, 14158376, 28316752]

約数ペア:

[(1, 28316752), (2, 14158376), (4, 7079188), (8, 3539594), (16, 1769797), (1289, 21968), (1373, 20624), (2578, 10984), (2746, 10312), (5156, 5492)]