28085712529

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{676259}}^1$

素因数の和:676632

約数の個数: 16

約数和(自身を含む): 34083504000

約数和(自身を除く): 5997791471

約数列:

[1, 7, 17, 119, 349, 2443, 5933, 41531, 676259, 4733813, 11496403, 80474821, 236014391, 1652100737, 4012244647, 28085712529]

約数ペア:

[(1, 28085712529), (7, 4012244647), (17, 1652100737), (119, 236014391), (349, 80474821), (2443, 11496403), (5933, 4733813), (41531, 676259)]