3913728

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 144

約数和(自身を含む): 13071240

約数和(自身を除く): 9157512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1024, 1092, 1176, 1248, 1274, 1344, 1456, 1536, 1568, 1664, 1792, 1911, 2048, 2184, 2352, 2496, 2548, 2688, 2912, 3072, 3136, 3328, 3584, 3822, 4368, 4704, 4992, 5096, 5376, 5824, 6144, 6272, 6656, 7168, 7644, 8736, 9408, 9984, 10192, 10752, 11648, 12544, 13312, 14336, 15288, 17472, 18816, 19968, 20384, 21504, 23296, 25088, 26624, 30576, 34944, 37632, 39936, 40768, 43008, 46592, 50176, 61152, 69888, 75264, 79872, 81536, 93184, 100352, 122304, 139776, 150528, 163072, 186368, 244608, 279552, 301056, 326144, 489216, 559104, 652288, 978432, 1304576, 1956864, 3913728]

約数ペア:

[(1, 3913728), (2, 1956864), (3, 1304576), (4, 978432), (6, 652288), (7, 559104), (8, 489216), (12, 326144), (13, 301056), (14, 279552), (16, 244608), (21, 186368), (24, 163072), (26, 150528), (28, 139776), (32, 122304), (39, 100352), (42, 93184), (48, 81536), (49, 79872), (52, 75264), (56, 69888), (64, 61152), (78, 50176), (84, 46592), (91, 43008), (96, 40768), (98, 39936), (104, 37632), (112, 34944), (128, 30576), (147, 26624), (156, 25088), (168, 23296), (182, 21504), (192, 20384), (196, 19968), (208, 18816), (224, 17472), (256, 15288), (273, 14336), (294, 13312), (312, 12544), (336, 11648), (364, 10752), (384, 10192), (392, 9984), (416, 9408), (448, 8736), (512, 7644), (546, 7168), (588, 6656), (624, 6272), (637, 6144), (672, 5824), (728, 5376), (768, 5096), (784, 4992), (832, 4704), (896, 4368), (1024, 3822), (1092, 3584), (1176, 3328), (1248, 3136), (1274, 3072), (1344, 2912), (1456, 2688), (1536, 2548), (1568, 2496), (1664, 2352), (1792, 2184), (1911, 2048)]