28003472

素因数分解:

$2^4\times 7^1\times {\mathrm{250031}}^1$

素因数の和:250046

約数の個数: 20

約数和(自身を含む): 62007936

約数和(自身を除く): 34004464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250031, 500062, 1000124, 1750217, 2000248, 3500434, 4000496, 7000868, 14001736, 28003472]

約数ペア:

[(1, 28003472), (2, 14001736), (4, 7000868), (7, 4000496), (8, 3500434), (14, 2000248), (16, 1750217), (28, 1000124), (56, 500062), (112, 250031)]