28242246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247739}}^1$

素因数の和:247763

約数の個数: 16

約数和(自身を含む): 59457600

約数和(自身を除く): 31215354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247739, 495478, 743217, 1486434, 4707041, 9414082, 14121123, 28242246]

約数ペア:

[(1, 28242246), (2, 14121123), (3, 9414082), (6, 4707041), (19, 1486434), (38, 743217), (57, 495478), (114, 247739)]