28604706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{366727}}^1$

素因数の和:366745

約数の個数: 16

約数和(自身を含む): 61610304

約数和(自身を除く): 33005598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 366727, 733454, 1100181, 2200362, 4767451, 9534902, 14302353, 28604706]

約数ペア:

[(1, 28604706), (2, 14302353), (3, 9534902), (6, 4767451), (13, 2200362), (26, 1100181), (39, 733454), (78, 366727)]