56863996

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15991}}^1$

素因数の和:16129

約数の個数: 24

約数和(自身を含む): 114630656

約数和(自身を除く): 57766660

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 15991, 31982, 63964, 111937, 223874, 447748, 2030857, 4061714, 8123428, 14215999, 28431998, 56863996]

約数ペア:

[(1, 56863996), (2, 28431998), (4, 14215999), (7, 8123428), (14, 4061714), (28, 2030857), (127, 447748), (254, 223874), (508, 111937), (889, 63964), (1778, 31982), (3556, 15991)]