40820024

素因数分解:

$2^3\times 7^1\times {\mathrm{728929}}^1$

素因数の和:728942

約数の個数: 16

約数和(自身を含む): 87471600

約数和(自身を除く): 46651576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 728929, 1457858, 2915716, 5102503, 5831432, 10205006, 20410012, 40820024]

約数ペア:

[(1, 40820024), (2, 20410012), (4, 10205006), (7, 5831432), (8, 5102503), (14, 2915716), (28, 1457858), (56, 728929)]