7961944144

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12647}}^1$

素因数の和:12753

約数の個数: 120

約数和(自身を含む): 19845926208

約数和(自身を除く): 11883982064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 176, 196, 292, 308, 392, 511, 539, 584, 616, 784, 803, 1022, 1078, 1168, 1232, 1606, 2044, 2156, 3212, 3577, 4088, 4312, 5621, 6424, 7154, 8176, 8624, 11242, 12647, 12848, 14308, 22484, 25294, 28616, 39347, 44968, 50588, 57232, 78694, 88529, 89936, 101176, 139117, 157388, 177058, 202352, 278234, 314776, 354116, 556468, 619703, 629552, 708232, 923231, 973819, 1112936, 1239406, 1416464, 1846462, 1947638, 2225872, 2478812, 3692924, 3895276, 4957624, 6462617, 6816733, 7385848, 7790552, 9915248, 10155541, 12925234, 13633466, 14771696, 15581104, 20311082, 25850468, 27266932, 40622164, 45238319, 51700936, 54533864, 71088787, 81244328, 90476638, 103401872, 109067728, 142177574, 162488656, 180953276, 284355148, 361906552, 497621509, 568710296, 723813104, 995243018, 1137420592, 1990486036, 3980972072, 7961944144]

約数ペア:

[(1, 7961944144), (2, 3980972072), (4, 1990486036), (7, 1137420592), (8, 995243018), (11, 723813104), (14, 568710296), (16, 497621509), (22, 361906552), (28, 284355148), (44, 180953276), (49, 162488656), (56, 142177574), (73, 109067728), (77, 103401872), (88, 90476638), (98, 81244328), (112, 71088787), (146, 54533864), (154, 51700936), (176, 45238319), (196, 40622164), (292, 27266932), (308, 25850468), (392, 20311082), (511, 15581104), (539, 14771696), (584, 13633466), (616, 12925234), (784, 10155541), (803, 9915248), (1022, 7790552), (1078, 7385848), (1168, 6816733), (1232, 6462617), (1606, 4957624), (2044, 3895276), (2156, 3692924), (3212, 2478812), (3577, 2225872), (4088, 1947638), (4312, 1846462), (5621, 1416464), (6424, 1239406), (7154, 1112936), (8176, 973819), (8624, 923231), (11242, 708232), (12647, 629552), (12848, 619703), (14308, 556468), (22484, 354116), (25294, 314776), (28616, 278234), (39347, 202352), (44968, 177058), (50588, 157388), (57232, 139117), (78694, 101176), (88529, 89936)]