71114488

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{20249}}^1$

素因数の和:20694

約数の個数: 16

約数和(自身を含む): 133650000

約数和(自身を除く): 62535512

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 20249, 40498, 80996, 161992, 8889311, 17778622, 35557244, 71114488]

約数ペア:

[(1, 71114488), (2, 35557244), (4, 17778622), (8, 8889311), (439, 161992), (878, 80996), (1756, 40498), (3512, 20249)]