56765212

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18947}}^1$

素因数の和:19065

約数の個数: 24

約数和(自身を含む): 114597504

約数和(自身を除く): 57832292

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 18947, 37894, 75788, 132629, 265258, 530516, 2027329, 4054658, 8109316, 14191303, 28382606, 56765212]

約数ペア:

[(1, 56765212), (2, 28382606), (4, 14191303), (7, 8109316), (14, 4054658), (28, 2027329), (107, 530516), (214, 265258), (428, 132629), (749, 75788), (1498, 37894), (2996, 18947)]