7661224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{22271}}^1$

素因数の和:22320

約数の個数: 16

約数和(自身を含む): 14699520

約数和(自身を除く): 7038296

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 22271, 44542, 89084, 178168, 957653, 1915306, 3830612, 7661224]

約数ペア:

[(1, 7661224), (2, 3830612), (4, 1915306), (8, 957653), (43, 178168), (86, 89084), (172, 44542), (344, 22271)]