39193784

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6421}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 84770400

約数和(自身を除く): 45576616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 6421, 12842, 25684, 44947, 51368, 89894, 179788, 359576, 699889, 1399778, 2799556, 4899223, 5599112, 9798446, 19596892, 39193784]

約数ペア:

[(1, 39193784), (2, 19596892), (4, 9798446), (7, 5599112), (8, 4899223), (14, 2799556), (28, 1399778), (56, 699889), (109, 359576), (218, 179788), (436, 89894), (763, 51368), (872, 44947), (1526, 25684), (3052, 12842), (6104, 6421)]