28295838

素因数分解:

$2^1\times 3^3\times {\mathrm{523997}}^1$

素因数の和:524008

約数の個数: 16

約数和(自身を含む): 62879760

約数和(自身を除く): 34583922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523997, 1047994, 1571991, 3143982, 4715973, 9431946, 14147919, 28295838]

約数ペア:

[(1, 28295838), (2, 14147919), (3, 9431946), (6, 4715973), (9, 3143982), (18, 1571991), (27, 1047994), (54, 523997)]