26256728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{80051}}^1$

素因数の和:80098

約数の個数: 16

約数和(自身を含む): 50432760

約数和(自身を除く): 24176032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 80051, 160102, 320204, 640408, 3282091, 6564182, 13128364, 26256728]

約数ペア:

[(1, 26256728), (2, 13128364), (4, 6564182), (8, 3282091), (41, 640408), (82, 320204), (164, 160102), (328, 80051)]