42465458

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 75129600

約数和(自身を除く): 32664142

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 343, 601, 686, 721, 1202, 1442, 4207, 5047, 8414, 10094, 29449, 35329, 58898, 61903, 70658, 123806, 206143, 412286, 433321, 866642, 3033247, 6066494, 21232729, 42465458]

約数ペア:

[(1, 42465458), (2, 21232729), (7, 6066494), (14, 3033247), (49, 866642), (98, 433321), (103, 412286), (206, 206143), (343, 123806), (601, 70658), (686, 61903), (721, 58898), (1202, 35329), (1442, 29449), (4207, 10094), (5047, 8414)]