8387456

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 22325760

約数和(自身を除く): 13938304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 37, 44, 46, 56, 64, 74, 77, 88, 92, 112, 128, 148, 154, 161, 176, 184, 224, 253, 259, 296, 308, 322, 352, 368, 407, 448, 506, 518, 592, 616, 644, 704, 736, 814, 851, 896, 1012, 1036, 1184, 1232, 1288, 1408, 1472, 1628, 1702, 1771, 2024, 2072, 2368, 2464, 2576, 2849, 2944, 3256, 3404, 3542, 4048, 4144, 4736, 4928, 5152, 5698, 5957, 6512, 6808, 7084, 8096, 8288, 9361, 9856, 10304, 11396, 11914, 13024, 13616, 14168, 16192, 16576, 18722, 20608, 22792, 23828, 26048, 27232, 28336, 32384, 33152, 37444, 45584, 47656, 52096, 54464, 56672, 65527, 74888, 91168, 95312, 108928, 113344, 131054, 149776, 182336, 190624, 226688, 262108, 299552, 364672, 381248, 524216, 599104, 762496, 1048432, 1198208, 2096864, 4193728, 8387456]

約数ペア:

[(1, 8387456), (2, 4193728), (4, 2096864), (7, 1198208), (8, 1048432), (11, 762496), (14, 599104), (16, 524216), (22, 381248), (23, 364672), (28, 299552), (32, 262108), (37, 226688), (44, 190624), (46, 182336), (56, 149776), (64, 131054), (74, 113344), (77, 108928), (88, 95312), (92, 91168), (112, 74888), (128, 65527), (148, 56672), (154, 54464), (161, 52096), (176, 47656), (184, 45584), (224, 37444), (253, 33152), (259, 32384), (296, 28336), (308, 27232), (322, 26048), (352, 23828), (368, 22792), (407, 20608), (448, 18722), (506, 16576), (518, 16192), (592, 14168), (616, 13616), (644, 13024), (704, 11914), (736, 11396), (814, 10304), (851, 9856), (896, 9361), (1012, 8288), (1036, 8096), (1184, 7084), (1232, 6808), (1288, 6512), (1408, 5957), (1472, 5698), (1628, 5152), (1702, 4928), (1771, 4736), (2024, 4144), (2072, 4048), (2368, 3542), (2464, 3404), (2576, 3256), (2849, 2944)]