71283364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2339}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 131695200

約数和(自身を除く): 60411836

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 2339, 4678, 7619, 9356, 15238, 30476, 44441, 88882, 177764, 937939, 1875878, 3751756, 17820841, 35641682, 71283364]

約数ペア:

[(1, 71283364), (2, 35641682), (4, 17820841), (19, 3751756), (38, 1875878), (76, 937939), (401, 177764), (802, 88882), (1604, 44441), (2339, 30476), (4678, 15238), (7619, 9356)]