67351988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3761}}^1$

素因数の和:3824

約数の個数: 36

約数和(自身を含む): 133092036

約数和(自身を除く): 65740048

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 3761, 4477, 7522, 8954, 15044, 17908, 41371, 82742, 139157, 165484, 278314, 455081, 556628, 910162, 1530727, 1820324, 3061454, 6122908, 16837997, 33675994, 67351988]

約数ペア:

[(1, 67351988), (2, 33675994), (4, 16837997), (11, 6122908), (22, 3061454), (37, 1820324), (44, 1530727), (74, 910162), (121, 556628), (148, 455081), (242, 278314), (407, 165484), (484, 139157), (814, 82742), (1628, 41371), (3761, 17908), (4477, 15044), (7522, 8954)]