66548216

素因数分解:

$2^3\times 7^1\times {\mathrm{1188361}}^1$

素因数の和:1188374

約数の個数: 16

約数和(自身を含む): 142603440

約数和(自身を除く): 76055224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1188361, 2376722, 4753444, 8318527, 9506888, 16637054, 33274108, 66548216]

約数ペア:

[(1, 66548216), (2, 33274108), (4, 16637054), (7, 9506888), (8, 8318527), (14, 4753444), (28, 2376722), (56, 1188361)]