79992668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77213}}^1$

素因数の和:77261

約数の個数: 24

約数和(自身を含む): 164311392

約数和(自身を除く): 84318724

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 77213, 154426, 308852, 540491, 1080982, 2161964, 2856881, 5713762, 11427524, 19998167, 39996334, 79992668]

約数ペア:

[(1, 79992668), (2, 39996334), (4, 19998167), (7, 11427524), (14, 5713762), (28, 2856881), (37, 2161964), (74, 1080982), (148, 540491), (259, 308852), (518, 154426), (1036, 77213)]