27341257984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{56479}}^1$

素因数の和:56587

約数の個数: 72

約数和(自身を含む): 57260779520

約数和(自身を除く): 29919521536

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 3968, 7564, 7808, 7936, 15128, 15616, 30256, 56479, 60512, 112958, 121024, 225916, 242048, 451832, 484096, 903664, 1750849, 1807328, 3445219, 3501698, 3614656, 6890438, 7003396, 7229312, 13780876, 14006792, 14458624, 27561752, 28013584, 55123504, 56027168, 106801789, 110247008, 112054336, 213603578, 220494016, 224108672, 427207156, 440988032, 448217344, 854414312, 881976064, 1708828624, 3417657248, 6835314496, 13670628992, 27341257984]

約数ペア:

[(1, 27341257984), (2, 13670628992), (4, 6835314496), (8, 3417657248), (16, 1708828624), (31, 881976064), (32, 854414312), (61, 448217344), (62, 440988032), (64, 427207156), (122, 224108672), (124, 220494016), (128, 213603578), (244, 112054336), (248, 110247008), (256, 106801789), (488, 56027168), (496, 55123504), (976, 28013584), (992, 27561752), (1891, 14458624), (1952, 14006792), (1984, 13780876), (3782, 7229312), (3904, 7003396), (3968, 6890438), (7564, 3614656), (7808, 3501698), (7936, 3445219), (15128, 1807328), (15616, 1750849), (30256, 903664), (56479, 484096), (60512, 451832), (112958, 242048), (121024, 225916)]