26125768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 50529600

約数和(自身を除く): 24403832

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 439, 692, 878, 1384, 1756, 3512, 7439, 14878, 18877, 29756, 37754, 59512, 75508, 75947, 151016, 151894, 303788, 607576, 3265721, 6531442, 13062884, 26125768]

約数ペア:

[(1, 26125768), (2, 13062884), (4, 6531442), (8, 3265721), (43, 607576), (86, 303788), (172, 151894), (173, 151016), (344, 75947), (346, 75508), (439, 59512), (692, 37754), (878, 29756), (1384, 18877), (1756, 14878), (3512, 7439)]