28286016

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 83393280

約数和(自身を除く): 55107264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 132, 176, 177, 192, 227, 236, 264, 352, 354, 454, 472, 528, 649, 681, 704, 708, 908, 944, 1056, 1298, 1362, 1416, 1816, 1888, 1947, 2112, 2497, 2596, 2724, 2832, 3632, 3776, 3894, 4994, 5192, 5448, 5664, 7264, 7491, 7788, 9988, 10384, 10896, 11328, 13393, 14528, 14982, 15576, 19976, 20768, 21792, 26786, 29964, 31152, 39952, 40179, 41536, 43584, 53572, 59928, 62304, 79904, 80358, 107144, 119856, 124608, 147323, 159808, 160716, 214288, 239712, 294646, 321432, 428576, 441969, 479424, 589292, 642864, 857152, 883938, 1178584, 1285728, 1767876, 2357168, 2571456, 3535752, 4714336, 7071504, 9428672, 14143008, 28286016]

約数ペア:

[(1, 28286016), (2, 14143008), (3, 9428672), (4, 7071504), (6, 4714336), (8, 3535752), (11, 2571456), (12, 2357168), (16, 1767876), (22, 1285728), (24, 1178584), (32, 883938), (33, 857152), (44, 642864), (48, 589292), (59, 479424), (64, 441969), (66, 428576), (88, 321432), (96, 294646), (118, 239712), (132, 214288), (176, 160716), (177, 159808), (192, 147323), (227, 124608), (236, 119856), (264, 107144), (352, 80358), (354, 79904), (454, 62304), (472, 59928), (528, 53572), (649, 43584), (681, 41536), (704, 40179), (708, 39952), (908, 31152), (944, 29964), (1056, 26786), (1298, 21792), (1362, 20768), (1416, 19976), (1816, 15576), (1888, 14982), (1947, 14528), (2112, 13393), (2497, 11328), (2596, 10896), (2724, 10384), (2832, 9988), (3632, 7788), (3776, 7491), (3894, 7264), (4994, 5664), (5192, 5448)]