40697856

素因数分解:

$2^{16}\times 3^3\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 136

約数和(自身を含む): 125828160

約数和(自身を除く): 85130304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 4096, 4416, 4608, 4968, 5888, 6144, 6624, 6912, 8192, 8832, 9216, 9936, 11776, 12288, 13248, 13824, 16384, 17664, 18432, 19872, 23552, 24576, 26496, 27648, 32768, 35328, 36864, 39744, 47104, 49152, 52992, 55296, 65536, 70656, 73728, 79488, 94208, 98304, 105984, 110592, 141312, 147456, 158976, 188416, 196608, 211968, 221184, 282624, 294912, 317952, 376832, 423936, 442368, 565248, 589824, 635904, 753664, 847872, 884736, 1130496, 1271808, 1507328, 1695744, 1769472, 2260992, 2543616, 3391488, 4521984, 5087232, 6782976, 10174464, 13565952, 20348928, 40697856]

約数ペア:

[(1, 40697856), (2, 20348928), (3, 13565952), (4, 10174464), (6, 6782976), (8, 5087232), (9, 4521984), (12, 3391488), (16, 2543616), (18, 2260992), (23, 1769472), (24, 1695744), (27, 1507328), (32, 1271808), (36, 1130496), (46, 884736), (48, 847872), (54, 753664), (64, 635904), (69, 589824), (72, 565248), (92, 442368), (96, 423936), (108, 376832), (128, 317952), (138, 294912), (144, 282624), (184, 221184), (192, 211968), (207, 196608), (216, 188416), (256, 158976), (276, 147456), (288, 141312), (368, 110592), (384, 105984), (414, 98304), (432, 94208), (512, 79488), (552, 73728), (576, 70656), (621, 65536), (736, 55296), (768, 52992), (828, 49152), (864, 47104), (1024, 39744), (1104, 36864), (1152, 35328), (1242, 32768), (1472, 27648), (1536, 26496), (1656, 24576), (1728, 23552), (2048, 19872), (2208, 18432), (2304, 17664), (2484, 16384), (2944, 13824), (3072, 13248), (3312, 12288), (3456, 11776), (4096, 9936), (4416, 9216), (4608, 8832), (4968, 8192), (5888, 6912), (6144, 6624)]