28647834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207593}}^1$

素因数の和:207621

約数の個数: 16

約数和(自身を含む): 59787072

約数和(自身を除く): 31139238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207593, 415186, 622779, 1245558, 4774639, 9549278, 14323917, 28647834]

約数ペア:

[(1, 28647834), (2, 14323917), (3, 9549278), (6, 4774639), (23, 1245558), (46, 622779), (69, 415186), (138, 207593)]