76261978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{10589}}^1$

素因数の和:10881

約数の個数: 16

約数和(自身を含む): 123648840

約数和(自身を除く): 47386862

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 10589, 21178, 137657, 275314, 2933153, 5866306, 38130989, 76261978]

約数ペア:

[(1, 76261978), (2, 38130989), (13, 5866306), (26, 2933153), (277, 275314), (554, 137657), (3601, 21178), (7202, 10589)]