66443078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35993}}^1$

素因数の和:36079

約数の個数: 16

約数和(自身を含む): 108845856

約数和(自身を除く): 42402778

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 35993, 71986, 467909, 935818, 2555503, 5111006, 33221539, 66443078]

約数ペア:

[(1, 66443078), (2, 33221539), (13, 5111006), (26, 2555503), (71, 935818), (142, 467909), (923, 71986), (1846, 35993)]