401026712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{22469}}^1$

素因数の和:22595

約数の個数: 32

約数和(自身を含む): 792741600

約数和(自身を除く): 391714888

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 22469, 44938, 89876, 179752, 516787, 1033574, 2067148, 2179493, 4134296, 4358986, 8717972, 17435944, 50128339, 100256678, 200513356, 401026712]

約数ペア:

[(1, 401026712), (2, 200513356), (4, 100256678), (8, 50128339), (23, 17435944), (46, 8717972), (92, 4358986), (97, 4134296), (184, 2179493), (194, 2067148), (388, 1033574), (776, 516787), (2231, 179752), (4462, 89876), (8924, 44938), (17848, 22469)]