42754728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 115853760

約数和(自身を除く): 73099032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2437, 2924, 4386, 4874, 5848, 7311, 8772, 9748, 14622, 17544, 19496, 29244, 41429, 58488, 82858, 104791, 124287, 165716, 209582, 248574, 314373, 331432, 419164, 497148, 628746, 838328, 994296, 1257492, 1781447, 2514984, 3562894, 5344341, 7125788, 10688682, 14251576, 21377364, 42754728]

約数ペア:

[(1, 42754728), (2, 21377364), (3, 14251576), (4, 10688682), (6, 7125788), (8, 5344341), (12, 3562894), (17, 2514984), (24, 1781447), (34, 1257492), (43, 994296), (51, 838328), (68, 628746), (86, 497148), (102, 419164), (129, 331432), (136, 314373), (172, 248574), (204, 209582), (258, 165716), (344, 124287), (408, 104791), (516, 82858), (731, 58488), (1032, 41429), (1462, 29244), (2193, 19496), (2437, 17544), (2924, 14622), (4386, 9748), (4874, 8772), (5848, 7311)]