71468267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 80015040

約数和(自身を除く): 8546773

約数列:

[1, 13, 29, 293, 377, 647, 3809, 8411, 8497, 18763, 110461, 189571, 243919, 2464423, 5497559, 71468267]

約数ペア:

[(1, 71468267), (13, 5497559), (29, 2464423), (293, 243919), (377, 189571), (647, 110461), (3809, 18763), (8411, 8497)]