28355074286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{85999}}^1$

素因数の和:88160

約数の個数: 32

約数和(自身を含む): 53053056000

約数和(自身を除く): 24697981714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2141, 4282, 14987, 23551, 29974, 47102, 85999, 164857, 171998, 329714, 601993, 945989, 1203986, 1891978, 6621923, 13243846, 184123859, 368247718, 1288867013, 2025362449, 2577734026, 4050724898, 14177537143, 28355074286]

約数ペア:

[(1, 28355074286), (2, 14177537143), (7, 4050724898), (11, 2577734026), (14, 2025362449), (22, 1288867013), (77, 368247718), (154, 184123859), (2141, 13243846), (4282, 6621923), (14987, 1891978), (23551, 1203986), (29974, 945989), (47102, 601993), (85999, 329714), (164857, 171998)]