66946756

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 118657280

約数和(自身を除く): 51710524

約数列:

[1, 2, 4, 151, 271, 302, 409, 542, 604, 818, 1084, 1636, 40921, 61759, 81842, 110839, 123518, 163684, 221678, 247036, 443356, 16736689, 33473378, 66946756]

約数ペア:

[(1, 66946756), (2, 33473378), (4, 16736689), (151, 443356), (271, 247036), (302, 221678), (409, 163684), (542, 123518), (604, 110839), (818, 81842), (1084, 61759), (1636, 40921)]