66763592

素因数分解:

$2^3\times 7^1\times {\mathrm{1192207}}^1$

素因数の和:1192220

約数の個数: 16

約数和(自身を含む): 143064960

約数和(自身を除く): 76301368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1192207, 2384414, 4768828, 8345449, 9537656, 16690898, 33381796, 66763592]

約数ペア:

[(1, 66763592), (2, 33381796), (4, 16690898), (7, 9537656), (8, 8345449), (14, 4768828), (28, 2384414), (56, 1192207)]