42663656

素因数分解:

$2^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{919}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 91632000

約数和(自身を除く): 48968344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 829, 919, 1658, 1838, 3316, 3676, 5803, 6433, 6632, 7352, 11606, 12866, 23212, 25732, 46424, 51464, 761851, 1523702, 3047404, 5332957, 6094808, 10665914, 21331828, 42663656]

約数ペア:

[(1, 42663656), (2, 21331828), (4, 10665914), (7, 6094808), (8, 5332957), (14, 3047404), (28, 1523702), (56, 761851), (829, 51464), (919, 46424), (1658, 25732), (1838, 23212), (3316, 12866), (3676, 11606), (5803, 7352), (6433, 6632)]