27123136

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 56180736

約数和(自身を除く): 29057600

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 127, 142, 188, 254, 284, 376, 508, 568, 752, 1016, 1136, 1504, 2032, 2272, 3008, 3337, 4064, 4544, 5969, 6674, 8128, 9017, 11938, 13348, 18034, 23876, 26696, 36068, 47752, 53392, 72136, 95504, 106784, 144272, 191008, 213568, 288544, 382016, 423799, 577088, 847598, 1695196, 3390392, 6780784, 13561568, 27123136]

約数ペア:

[(1, 27123136), (2, 13561568), (4, 6780784), (8, 3390392), (16, 1695196), (32, 847598), (47, 577088), (64, 423799), (71, 382016), (94, 288544), (127, 213568), (142, 191008), (188, 144272), (254, 106784), (284, 95504), (376, 72136), (508, 53392), (568, 47752), (752, 36068), (1016, 26696), (1136, 23876), (1504, 18034), (2032, 13348), (2272, 11938), (3008, 9017), (3337, 8128), (4064, 6674), (4544, 5969)]