28291782

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{33923}}^1$

素因数の和:34067

約数の個数: 16

約数和(自身を含む): 56992320

約数和(自身を除く): 28700538

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 33923, 67846, 101769, 203538, 4715297, 9430594, 14145891, 28291782]

約数ペア:

[(1, 28291782), (2, 14145891), (3, 9430594), (6, 4715297), (139, 203538), (278, 101769), (417, 67846), (834, 33923)]