28457838

素因数分解:

$2^1\times 3^3\times {\mathrm{526997}}^1$

素因数の和:527008

約数の個数: 16

約数和(自身を含む): 63239760

約数和(自身を除く): 34781922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526997, 1053994, 1580991, 3161982, 4742973, 9485946, 14228919, 28457838]

約数ペア:

[(1, 28457838), (2, 14228919), (3, 9485946), (6, 4742973), (9, 3161982), (18, 1580991), (27, 1053994), (54, 526997)]