71314868

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 127104768

約数和(自身を除く): 55789900

約数列:

[1, 2, 4, 73, 146, 283, 292, 566, 863, 1132, 1726, 3452, 20659, 41318, 62999, 82636, 125998, 244229, 251996, 488458, 976916, 17828717, 35657434, 71314868]

約数ペア:

[(1, 71314868), (2, 35657434), (4, 17828717), (73, 976916), (146, 488458), (283, 251996), (292, 244229), (566, 125998), (863, 82636), (1132, 62999), (1726, 41318), (3452, 20659)]