70811986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 58580654

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 4679, 7567, 9358, 15134, 32753, 65506, 107617, 215234, 219913, 439826, 753319, 1506638, 1539391, 3078782, 5057999, 10115998, 35405993, 70811986]

約数ペア:

[(1, 70811986), (2, 35405993), (7, 10115998), (14, 5057999), (23, 3078782), (46, 1539391), (47, 1506638), (94, 753319), (161, 439826), (322, 219913), (329, 215234), (658, 107617), (1081, 65506), (2162, 32753), (4679, 15134), (7567, 9358)]