28305806444

素因数分解:

$2^2\times {\mathrm{1373}}^1\times {\mathrm{5154007}}^1$

素因数の和:5155384

約数の個数: 12

約数和(自身を含む): 49571248944

約数和(自身を除く): 21265442500

約数列:

[1, 2, 4, 1373, 2746, 5492, 5154007, 10308014, 20616028, 7076451611, 14152903222, 28305806444]

約数ペア:

[(1, 28305806444), (2, 14152903222), (4, 7076451611), (1373, 20616028), (2746, 10308014), (5492, 5154007)]