78703966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17117}}^1$

素因数の和:17160

約数の個数: 24

約数和(自身を含む): 136601640

約数和(自身を除く): 57897674

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 17117, 34234, 188287, 325223, 376574, 650446, 2071157, 3577453, 4142314, 7154906, 39351983, 78703966]

約数ペア:

[(1, 78703966), (2, 39351983), (11, 7154906), (19, 4142314), (22, 3577453), (38, 2071157), (121, 650446), (209, 376574), (242, 325223), (418, 188287), (2299, 34234), (4598, 17117)]