43952818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 85494528

約数和(自身を除く): 41541710

約数列:

[1, 2, 7, 13, 14, 26, 37, 61, 74, 91, 107, 122, 182, 214, 259, 427, 481, 518, 749, 793, 854, 962, 1391, 1498, 1586, 2257, 2782, 3367, 3959, 4514, 5551, 6527, 6734, 7918, 9737, 11102, 13054, 15799, 19474, 27713, 29341, 31598, 45689, 51467, 55426, 58682, 84851, 91378, 102934, 169702, 205387, 241499, 360269, 410774, 482998, 593957, 720538, 1187914, 1690493, 3139487, 3380986, 6278974, 21976409, 43952818]

約数ペア:

[(1, 43952818), (2, 21976409), (7, 6278974), (13, 3380986), (14, 3139487), (26, 1690493), (37, 1187914), (61, 720538), (74, 593957), (91, 482998), (107, 410774), (122, 360269), (182, 241499), (214, 205387), (259, 169702), (427, 102934), (481, 91378), (518, 84851), (749, 58682), (793, 55426), (854, 51467), (962, 45689), (1391, 31598), (1498, 29341), (1586, 27713), (2257, 19474), (2782, 15799), (3367, 13054), (3959, 11102), (4514, 9737), (5551, 7918), (6527, 6734)]