75145768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{218447}}^1$

素因数の和:218496

約数の個数: 16

約数和(自身を含む): 144175680

約数和(自身を除く): 69029912

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 218447, 436894, 873788, 1747576, 9393221, 18786442, 37572884, 75145768]

約数ペア:

[(1, 75145768), (2, 37572884), (4, 18786442), (8, 9393221), (43, 1747576), (86, 873788), (172, 436894), (344, 218447)]