28320589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 32892480

約数和(自身を除く): 4571891

約数列:

[1, 11, 17, 187, 269, 563, 2959, 4573, 6193, 9571, 50303, 105281, 151447, 1665917, 2574599, 28320589]

約数ペア:

[(1, 28320589), (11, 2574599), (17, 1665917), (187, 151447), (269, 105281), (563, 50303), (2959, 9571), (4573, 6193)]