28080034

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 43196760

約数和(自身を除く): 15116726

約数列:

[1, 2, 73, 89, 146, 178, 2161, 4322, 6497, 12994, 157753, 192329, 315506, 384658, 14040017, 28080034]

約数ペア:

[(1, 28080034), (2, 14040017), (73, 384658), (89, 315506), (146, 192329), (178, 157753), (2161, 12994), (4322, 6497)]