28746432

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 97078800

約数和(自身を除く): 68332368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 349, 352, 396, 416, 429, 468, 528, 572, 576, 624, 698, 704, 792, 832, 858, 936, 1047, 1056, 1144, 1248, 1287, 1396, 1584, 1716, 1872, 2094, 2112, 2288, 2496, 2574, 2792, 3141, 3168, 3432, 3744, 3839, 4188, 4537, 4576, 5148, 5584, 6282, 6336, 6864, 7488, 7678, 8376, 9074, 9152, 10296, 11168, 11517, 12564, 13611, 13728, 15356, 16752, 18148, 20592, 22336, 23034, 25128, 27222, 27456, 30712, 33504, 34551, 36296, 40833, 41184, 46068, 49907, 50256, 54444, 61424, 67008, 69102, 72592, 81666, 82368, 92136, 99814, 100512, 108888, 122848, 138204, 145184, 149721, 163332, 184272, 199628, 201024, 217776, 245696, 276408, 290368, 299442, 326664, 368544, 399256, 435552, 449163, 552816, 598884, 653328, 737088, 798512, 871104, 898326, 1105632, 1197768, 1306656, 1597024, 1796652, 2211264, 2395536, 2613312, 3194048, 3593304, 4791072, 7186608, 9582144, 14373216, 28746432]

約数ペア:

[(1, 28746432), (2, 14373216), (3, 9582144), (4, 7186608), (6, 4791072), (8, 3593304), (9, 3194048), (11, 2613312), (12, 2395536), (13, 2211264), (16, 1796652), (18, 1597024), (22, 1306656), (24, 1197768), (26, 1105632), (32, 898326), (33, 871104), (36, 798512), (39, 737088), (44, 653328), (48, 598884), (52, 552816), (64, 449163), (66, 435552), (72, 399256), (78, 368544), (88, 326664), (96, 299442), (99, 290368), (104, 276408), (117, 245696), (132, 217776), (143, 201024), (144, 199628), (156, 184272), (176, 163332), (192, 149721), (198, 145184), (208, 138204), (234, 122848), (264, 108888), (286, 100512), (288, 99814), (312, 92136), (349, 82368), (352, 81666), (396, 72592), (416, 69102), (429, 67008), (468, 61424), (528, 54444), (572, 50256), (576, 49907), (624, 46068), (698, 41184), (704, 40833), (792, 36296), (832, 34551), (858, 33504), (936, 30712), (1047, 27456), (1056, 27222), (1144, 25128), (1248, 23034), (1287, 22336), (1396, 20592), (1584, 18148), (1716, 16752), (1872, 15356), (2094, 13728), (2112, 13611), (2288, 12564), (2496, 11517), (2574, 11168), (2792, 10296), (3141, 9152), (3168, 9074), (3432, 8376), (3744, 7678), (3839, 7488), (4188, 6864), (4537, 6336), (4576, 6282), (5148, 5584)]