66069956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5087}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 123088896

約数和(自身を除く): 57018940

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3247, 5087, 6494, 10174, 12988, 20348, 86479, 172958, 345916, 971617, 1943234, 3886468, 16517489, 33034978, 66069956]

約数ペア:

[(1, 66069956), (2, 33034978), (4, 16517489), (17, 3886468), (34, 1943234), (68, 971617), (191, 345916), (382, 172958), (764, 86479), (3247, 20348), (5087, 12988), (6494, 10174)]