28798091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 34809600

約数和(自身を除く): 6011509

約数列:

[1, 7, 19, 133, 293, 739, 2051, 5173, 5567, 14041, 38969, 98287, 216527, 1515689, 4114013, 28798091]

約数ペア:

[(1, 28798091), (7, 4114013), (19, 1515689), (133, 216527), (293, 98287), (739, 38969), (2051, 14041), (5173, 5567)]