17891328

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 136

約数和(自身を含む): 58719808

約数和(自身を除く): 40828480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2048, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4096, 4368, 4992, 5376, 5824, 6144, 6656, 7168, 8192, 8736, 9984, 10752, 11648, 12288, 13312, 14336, 16384, 17472, 19968, 21504, 23296, 24576, 26624, 28672, 32768, 34944, 39936, 43008, 46592, 49152, 53248, 57344, 65536, 69888, 79872, 86016, 93184, 98304, 106496, 114688, 139776, 159744, 172032, 186368, 196608, 212992, 229376, 279552, 319488, 344064, 372736, 425984, 458752, 559104, 638976, 688128, 745472, 851968, 1118208, 1277952, 1376256, 1490944, 2236416, 2555904, 2981888, 4472832, 5963776, 8945664, 17891328]

約数ペア:

[(1, 17891328), (2, 8945664), (3, 5963776), (4, 4472832), (6, 2981888), (7, 2555904), (8, 2236416), (12, 1490944), (13, 1376256), (14, 1277952), (16, 1118208), (21, 851968), (24, 745472), (26, 688128), (28, 638976), (32, 559104), (39, 458752), (42, 425984), (48, 372736), (52, 344064), (56, 319488), (64, 279552), (78, 229376), (84, 212992), (91, 196608), (96, 186368), (104, 172032), (112, 159744), (128, 139776), (156, 114688), (168, 106496), (182, 98304), (192, 93184), (208, 86016), (224, 79872), (256, 69888), (273, 65536), (312, 57344), (336, 53248), (364, 49152), (384, 46592), (416, 43008), (448, 39936), (512, 34944), (546, 32768), (624, 28672), (672, 26624), (728, 24576), (768, 23296), (832, 21504), (896, 19968), (1024, 17472), (1092, 16384), (1248, 14336), (1344, 13312), (1456, 12288), (1536, 11648), (1664, 10752), (1792, 9984), (2048, 8736), (2184, 8192), (2496, 7168), (2688, 6656), (2912, 6144), (3072, 5824), (3328, 5376), (3584, 4992), (4096, 4368)]