66279554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11117}}^1$

素因数の和:11401

約数の個数: 16

約数和(自身を含む): 108867456

約数和(自身を除く): 42587902

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 11117, 22234, 122287, 244574, 3012707, 6025414, 33139777, 66279554]

約数ペア:

[(1, 66279554), (2, 33139777), (11, 6025414), (22, 3012707), (271, 244574), (542, 122287), (2981, 22234), (5962, 11117)]