28469584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 67745664

約数和(自身を除く): 39276080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 541, 572, 598, 1012, 1082, 1144, 1196, 2024, 2164, 2288, 2392, 3289, 4048, 4328, 4784, 5951, 6578, 7033, 8656, 11902, 12443, 13156, 14066, 23804, 24886, 26312, 28132, 47608, 49772, 52624, 56264, 77363, 95216, 99544, 112528, 136873, 154726, 161759, 199088, 273746, 309452, 323518, 547492, 618904, 647036, 1094984, 1237808, 1294072, 1779349, 2189968, 2588144, 3558698, 7117396, 14234792, 28469584]

約数ペア:

[(1, 28469584), (2, 14234792), (4, 7117396), (8, 3558698), (11, 2588144), (13, 2189968), (16, 1779349), (22, 1294072), (23, 1237808), (26, 1094984), (44, 647036), (46, 618904), (52, 547492), (88, 323518), (92, 309452), (104, 273746), (143, 199088), (176, 161759), (184, 154726), (208, 136873), (253, 112528), (286, 99544), (299, 95216), (368, 77363), (506, 56264), (541, 52624), (572, 49772), (598, 47608), (1012, 28132), (1082, 26312), (1144, 24886), (1196, 23804), (2024, 14066), (2164, 13156), (2288, 12443), (2392, 11902), (3289, 8656), (4048, 7033), (4328, 6578), (4784, 5951)]