70948721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 76564224

約数和(自身を除く): 5615503

約数列:

[1, 23, 37, 263, 317, 851, 6049, 7291, 9731, 11729, 83371, 223813, 269767, 1917533, 3084727, 70948721]

約数ペア:

[(1, 70948721), (23, 3084727), (37, 1917533), (263, 269767), (317, 223813), (851, 83371), (6049, 11729), (7291, 9731)]