28579584

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 88300800

約数和(自身を除く): 59721216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 199, 204, 256, 264, 272, 352, 374, 384, 398, 408, 528, 544, 561, 597, 704, 748, 768, 796, 816, 1056, 1088, 1122, 1194, 1408, 1496, 1592, 1632, 2112, 2176, 2189, 2244, 2388, 2816, 2992, 3184, 3264, 3383, 4224, 4352, 4378, 4488, 4776, 5984, 6368, 6528, 6567, 6766, 8448, 8756, 8976, 9552, 10149, 11968, 12736, 13056, 13134, 13532, 17512, 17952, 19104, 20298, 23936, 25472, 26268, 27064, 35024, 35904, 37213, 38208, 40596, 47872, 50944, 52536, 54128, 70048, 71808, 74426, 76416, 81192, 105072, 108256, 111639, 140096, 143616, 148852, 152832, 162384, 210144, 216512, 223278, 280192, 297704, 324768, 420288, 433024, 446556, 560384, 595408, 649536, 840576, 866048, 893112, 1190816, 1299072, 1681152, 1786224, 2381632, 2598144, 3572448, 4763264, 7144896, 9526528, 14289792, 28579584]

約数ペア:

[(1, 28579584), (2, 14289792), (3, 9526528), (4, 7144896), (6, 4763264), (8, 3572448), (11, 2598144), (12, 2381632), (16, 1786224), (17, 1681152), (22, 1299072), (24, 1190816), (32, 893112), (33, 866048), (34, 840576), (44, 649536), (48, 595408), (51, 560384), (64, 446556), (66, 433024), (68, 420288), (88, 324768), (96, 297704), (102, 280192), (128, 223278), (132, 216512), (136, 210144), (176, 162384), (187, 152832), (192, 148852), (199, 143616), (204, 140096), (256, 111639), (264, 108256), (272, 105072), (352, 81192), (374, 76416), (384, 74426), (398, 71808), (408, 70048), (528, 54128), (544, 52536), (561, 50944), (597, 47872), (704, 40596), (748, 38208), (768, 37213), (796, 35904), (816, 35024), (1056, 27064), (1088, 26268), (1122, 25472), (1194, 23936), (1408, 20298), (1496, 19104), (1592, 17952), (1632, 17512), (2112, 13532), (2176, 13134), (2189, 13056), (2244, 12736), (2388, 11968), (2816, 10149), (2992, 9552), (3184, 8976), (3264, 8756), (3383, 8448), (4224, 6766), (4352, 6567), (4378, 6528), (4488, 6368), (4776, 5984)]