28257029101

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{676961}}^1$

素因数の和:677124

約数の個数: 16

約数和(自身を含む): 33144059520

約数和(自身を除く): 4887030419

約数列:

[1, 7, 67, 89, 469, 623, 5963, 41741, 676961, 4738727, 45356387, 60249529, 317494709, 421746703, 4036718443, 28257029101]

約数ペア:

[(1, 28257029101), (7, 4036718443), (67, 421746703), (89, 317494709), (469, 60249529), (623, 45356387), (5963, 4738727), (41741, 676961)]