28096835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 39336192

約数和(自身を除く): 11239357

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 541, 611, 799, 1105, 2705, 3055, 3995, 7033, 9197, 10387, 25427, 35165, 45985, 51935, 119561, 127135, 330551, 432259, 597805, 1652755, 2161295, 5619367, 28096835]

約数ペア:

[(1, 28096835), (5, 5619367), (13, 2161295), (17, 1652755), (47, 597805), (65, 432259), (85, 330551), (221, 127135), (235, 119561), (541, 51935), (611, 45985), (799, 35165), (1105, 25427), (2705, 10387), (3055, 9197), (3995, 7033)]