28694688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 85095360

約数和(自身を除く): 56400672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 638, 696, 928, 937, 957, 1056, 1276, 1392, 1874, 1914, 2552, 2784, 2811, 3748, 3828, 5104, 5622, 7496, 7656, 10208, 10307, 11244, 14992, 15312, 20614, 22488, 27173, 29984, 30624, 30921, 41228, 44976, 54346, 61842, 81519, 82456, 89952, 108692, 123684, 163038, 164912, 217384, 247368, 298903, 326076, 329824, 434768, 494736, 597806, 652152, 869536, 896709, 989472, 1195612, 1304304, 1793418, 2391224, 2608608, 3586836, 4782448, 7173672, 9564896, 14347344, 28694688]

約数ペア:

[(1, 28694688), (2, 14347344), (3, 9564896), (4, 7173672), (6, 4782448), (8, 3586836), (11, 2608608), (12, 2391224), (16, 1793418), (22, 1304304), (24, 1195612), (29, 989472), (32, 896709), (33, 869536), (44, 652152), (48, 597806), (58, 494736), (66, 434768), (87, 329824), (88, 326076), (96, 298903), (116, 247368), (132, 217384), (174, 164912), (176, 163038), (232, 123684), (264, 108692), (319, 89952), (348, 82456), (352, 81519), (464, 61842), (528, 54346), (638, 44976), (696, 41228), (928, 30921), (937, 30624), (957, 29984), (1056, 27173), (1276, 22488), (1392, 20614), (1874, 15312), (1914, 14992), (2552, 11244), (2784, 10307), (2811, 10208), (3748, 7656), (3828, 7496), (5104, 5622)]