71909531

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 76839840

約数和(自身を除く): 4930309

約数列:

[1, 29, 41, 197, 307, 1189, 5713, 8077, 8903, 12587, 60479, 234233, 365023, 1753891, 2479639, 71909531]

約数ペア:

[(1, 71909531), (29, 2479639), (41, 1753891), (197, 365023), (307, 234233), (1189, 60479), (5713, 12587), (8077, 8903)]