71840594

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{11689}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 123446400

約数和(自身を除く): 51605806

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 11689, 23378, 81823, 163646, 5131471, 10262942, 35920297, 71840594]

約数ペア:

[(1, 71840594), (2, 35920297), (7, 10262942), (14, 5131471), (439, 163646), (878, 81823), (3073, 23378), (6146, 11689)]