56855176

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9857}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 123027840

約数和(自身を除く): 66172664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 9857, 19714, 39428, 68999, 78856, 137998, 275996, 551992, 1015271, 2030542, 4061084, 7106897, 8122168, 14213794, 28427588, 56855176]

約数ペア:

[(1, 56855176), (2, 28427588), (4, 14213794), (7, 8122168), (8, 7106897), (14, 4061084), (28, 2030542), (56, 1015271), (103, 551992), (206, 275996), (412, 137998), (721, 78856), (824, 68999), (1442, 39428), (2884, 19714), (5768, 9857)]