66763256

素因数分解:

$2^3\times 7^1\times {\mathrm{1192201}}^1$

素因数の和:1192214

約数の個数: 16

約数和(自身を含む): 143064240

約数和(自身を除く): 76300984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1192201, 2384402, 4768804, 8345407, 9537608, 16690814, 33381628, 66763256]

約数ペア:

[(1, 66763256), (2, 33381628), (4, 16690814), (7, 9537608), (8, 8345407), (14, 4768804), (28, 2384402), (56, 1192201)]