66882310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16433}}^1$

素因数の和:16488

約数の個数: 32

約数和(自身を含む): 134890272

約数和(自身を除く): 68007962

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 16433, 32866, 82165, 164330, 180763, 361526, 608021, 903815, 1216042, 1807630, 3040105, 6080210, 6688231, 13376462, 33441155, 66882310]

約数ペア:

[(1, 66882310), (2, 33441155), (5, 13376462), (10, 6688231), (11, 6080210), (22, 3040105), (37, 1807630), (55, 1216042), (74, 903815), (110, 608021), (185, 361526), (370, 180763), (407, 164330), (814, 82165), (2035, 32866), (4070, 16433)]