40455744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 112

約数和(自身を含む): 126406656

約数和(自身を除く): 85950912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 971, 992, 1302, 1344, 1488, 1736, 1942, 1984, 2604, 2913, 2976, 3472, 3884, 5208, 5826, 5952, 6797, 6944, 7768, 10416, 11652, 13594, 13888, 15536, 20391, 20832, 23304, 27188, 30101, 31072, 40782, 41664, 46608, 54376, 60202, 62144, 81564, 90303, 93216, 108752, 120404, 163128, 180606, 186432, 210707, 217504, 240808, 326256, 361212, 421414, 435008, 481616, 632121, 652512, 722424, 842828, 963232, 1264242, 1305024, 1444848, 1685656, 1926464, 2528484, 2889696, 3371312, 5056968, 5779392, 6742624, 10113936, 13485248, 20227872, 40455744]

約数ペア:

[(1, 40455744), (2, 20227872), (3, 13485248), (4, 10113936), (6, 6742624), (7, 5779392), (8, 5056968), (12, 3371312), (14, 2889696), (16, 2528484), (21, 1926464), (24, 1685656), (28, 1444848), (31, 1305024), (32, 1264242), (42, 963232), (48, 842828), (56, 722424), (62, 652512), (64, 632121), (84, 481616), (93, 435008), (96, 421414), (112, 361212), (124, 326256), (168, 240808), (186, 217504), (192, 210707), (217, 186432), (224, 180606), (248, 163128), (336, 120404), (372, 108752), (434, 93216), (448, 90303), (496, 81564), (651, 62144), (672, 60202), (744, 54376), (868, 46608), (971, 41664), (992, 40782), (1302, 31072), (1344, 30101), (1488, 27188), (1736, 23304), (1942, 20832), (1984, 20391), (2604, 15536), (2913, 13888), (2976, 13594), (3472, 11652), (3884, 10416), (5208, 7768), (5826, 6944), (5952, 6797)]