71620212

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{9311}}^1$

素因数の和:9959

約数の個数: 24

約数和(自身を含む): 167392512

約数和(自身を除く): 95772300

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 9311, 18622, 27933, 37244, 55866, 111732, 5968351, 11936702, 17905053, 23873404, 35810106, 71620212]

約数ペア:

[(1, 71620212), (2, 35810106), (3, 23873404), (4, 17905053), (6, 11936702), (12, 5968351), (641, 111732), (1282, 55866), (1923, 37244), (2564, 27933), (3846, 18622), (7692, 9311)]