40667956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63149}}^1$

素因数の和:63183

約数の個数: 24

約数和(自身を含む): 84873600

約数和(自身を除く): 44205644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 63149, 126298, 252596, 442043, 884086, 1452427, 1768172, 2904854, 5809708, 10166989, 20333978, 40667956]

約数ペア:

[(1, 40667956), (2, 20333978), (4, 10166989), (7, 5809708), (14, 2904854), (23, 1768172), (28, 1452427), (46, 884086), (92, 442043), (161, 252596), (322, 126298), (644, 63149)]