40242048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 133367040

約数和(自身を除く): 93124992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1361, 1408, 1848, 2112, 2464, 2688, 2722, 3696, 4083, 4224, 4928, 5444, 7392, 8166, 9527, 9856, 10888, 14784, 14971, 16332, 19054, 21776, 28581, 29568, 29942, 32664, 38108, 43552, 44913, 57162, 59884, 65328, 76216, 87104, 89826, 104797, 114324, 119768, 130656, 152432, 174208, 179652, 209594, 228648, 239536, 261312, 304864, 314391, 359304, 419188, 457296, 479072, 522624, 609728, 628782, 718608, 838376, 914592, 958144, 1219456, 1257564, 1437216, 1676752, 1829184, 1916288, 2515128, 2874432, 3353504, 3658368, 5030256, 5748864, 6707008, 10060512, 13414016, 20121024, 40242048]

約数ペア:

[(1, 40242048), (2, 20121024), (3, 13414016), (4, 10060512), (6, 6707008), (7, 5748864), (8, 5030256), (11, 3658368), (12, 3353504), (14, 2874432), (16, 2515128), (21, 1916288), (22, 1829184), (24, 1676752), (28, 1437216), (32, 1257564), (33, 1219456), (42, 958144), (44, 914592), (48, 838376), (56, 718608), (64, 628782), (66, 609728), (77, 522624), (84, 479072), (88, 457296), (96, 419188), (112, 359304), (128, 314391), (132, 304864), (154, 261312), (168, 239536), (176, 228648), (192, 209594), (224, 179652), (231, 174208), (264, 152432), (308, 130656), (336, 119768), (352, 114324), (384, 104797), (448, 89826), (462, 87104), (528, 76216), (616, 65328), (672, 59884), (704, 57162), (896, 44913), (924, 43552), (1056, 38108), (1232, 32664), (1344, 29942), (1361, 29568), (1408, 28581), (1848, 21776), (2112, 19054), (2464, 16332), (2688, 14971), (2722, 14784), (3696, 10888), (4083, 9856), (4224, 9527), (4928, 8166), (5444, 7392)]