28453012

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9497}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 57443904

約数和(自身を除く): 28990892

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9497, 18994, 37988, 66479, 132958, 265916, 1016179, 2032358, 4064716, 7113253, 14226506, 28453012]

約数ペア:

[(1, 28453012), (2, 14226506), (4, 7113253), (7, 4064716), (14, 2032358), (28, 1016179), (107, 265916), (214, 132958), (428, 66479), (749, 37988), (1498, 18994), (2996, 9497)]