71364788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6311}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 136793664

約数和(自身を除く): 65428876

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 6311, 11308, 12622, 25244, 69421, 138842, 277684, 1621927, 3243854, 6487708, 17841197, 35682394, 71364788]

約数ペア:

[(1, 71364788), (2, 35682394), (4, 17841197), (11, 6487708), (22, 3243854), (44, 1621927), (257, 277684), (514, 138842), (1028, 69421), (2827, 25244), (5654, 12622), (6311, 11308)]