56578712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7223

約数の個数: 32

約数和(自身を含む): 113287680

約数和(自身を除く): 56708968

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7151, 7912, 14302, 28604, 57208, 164473, 307493, 328946, 614986, 657892, 1229972, 1315784, 2459944, 7072339, 14144678, 28289356, 56578712]

約数ペア:

[(1, 56578712), (2, 28289356), (4, 14144678), (8, 7072339), (23, 2459944), (43, 1315784), (46, 1229972), (86, 657892), (92, 614986), (172, 328946), (184, 307493), (344, 164473), (989, 57208), (1978, 28604), (3956, 14302), (7151, 7912)]