28001624

素因数分解:

$2^3\times 7^1\times {\mathrm{500029}}^1$

素因数の和:500042

約数の個数: 16

約数和(自身を含む): 60003600

約数和(自身を除く): 32001976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 500029, 1000058, 2000116, 3500203, 4000232, 7000406, 14000812, 28001624]

約数ペア:

[(1, 28001624), (2, 14000812), (4, 7000406), (7, 4000232), (8, 3500203), (14, 2000116), (28, 1000058), (56, 500029)]