25389056

素因数分解:

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

素因数の和:70

約数の個数: 144

約数和(自身を含む): 67223520

約数和(自身を除く): 41834464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 128, 154, 161, 176, 184, 196, 224, 253, 256, 308, 322, 352, 368, 392, 448, 506, 512, 539, 616, 644, 704, 736, 784, 896, 1012, 1024, 1078, 1127, 1232, 1288, 1408, 1472, 1568, 1771, 1792, 2024, 2048, 2156, 2254, 2464, 2576, 2816, 2944, 3136, 3542, 3584, 4048, 4312, 4508, 4928, 5152, 5632, 5888, 6272, 7084, 7168, 8096, 8624, 9016, 9856, 10304, 11264, 11776, 12397, 12544, 14168, 14336, 16192, 17248, 18032, 19712, 20608, 22528, 23552, 24794, 25088, 28336, 32384, 34496, 36064, 39424, 41216, 47104, 49588, 50176, 56672, 64768, 68992, 72128, 78848, 82432, 99176, 100352, 113344, 129536, 137984, 144256, 157696, 164864, 198352, 226688, 259072, 275968, 288512, 329728, 396704, 453376, 518144, 551936, 577024, 793408, 906752, 1103872, 1154048, 1586816, 1813504, 2308096, 3173632, 3627008, 6347264, 12694528, 25389056]

約数ペア:

[(1, 25389056), (2, 12694528), (4, 6347264), (7, 3627008), (8, 3173632), (11, 2308096), (14, 1813504), (16, 1586816), (22, 1154048), (23, 1103872), (28, 906752), (32, 793408), (44, 577024), (46, 551936), (49, 518144), (56, 453376), (64, 396704), (77, 329728), (88, 288512), (92, 275968), (98, 259072), (112, 226688), (128, 198352), (154, 164864), (161, 157696), (176, 144256), (184, 137984), (196, 129536), (224, 113344), (253, 100352), (256, 99176), (308, 82432), (322, 78848), (352, 72128), (368, 68992), (392, 64768), (448, 56672), (506, 50176), (512, 49588), (539, 47104), (616, 41216), (644, 39424), (704, 36064), (736, 34496), (784, 32384), (896, 28336), (1012, 25088), (1024, 24794), (1078, 23552), (1127, 22528), (1232, 20608), (1288, 19712), (1408, 18032), (1472, 17248), (1568, 16192), (1771, 14336), (1792, 14168), (2024, 12544), (2048, 12397), (2156, 11776), (2254, 11264), (2464, 10304), (2576, 9856), (2816, 9016), (2944, 8624), (3136, 8096), (3542, 7168), (3584, 7084), (4048, 6272), (4312, 5888), (4508, 5632), (4928, 5152)]