28234805

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 34810560

約数和(自身を除く): 6575755

約数列:

[1, 5, 67, 89, 335, 445, 947, 4735, 5963, 29815, 63449, 84283, 317245, 421415, 5646961, 28234805]

約数ペア:

[(1, 28234805), (5, 5646961), (67, 421415), (89, 317245), (335, 84283), (445, 63449), (947, 29815), (4735, 5963)]