67228778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53441}}^1$

素因数の和:53497

約数の個数: 16

約数和(自身を含む): 109662984

約数和(自身を除く): 42434206

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 53441, 106882, 908497, 1816994, 1977317, 3954634, 33614389, 67228778]

約数ペア:

[(1, 67228778), (2, 33614389), (17, 3954634), (34, 1977317), (37, 1816994), (74, 908497), (629, 106882), (1258, 53441)]