27851028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 66777984

約数和(自身を除く): 38926956

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 142, 194, 213, 284, 291, 337, 388, 426, 582, 674, 852, 1011, 1164, 1348, 2022, 4044, 6887, 13774, 20661, 23927, 27548, 32689, 41322, 47854, 65378, 71781, 82644, 95708, 98067, 130756, 143562, 196134, 287124, 392268, 2320919, 4641838, 6962757, 9283676, 13925514, 27851028]

約数ペア:

[(1, 27851028), (2, 13925514), (3, 9283676), (4, 6962757), (6, 4641838), (12, 2320919), (71, 392268), (97, 287124), (142, 196134), (194, 143562), (213, 130756), (284, 98067), (291, 95708), (337, 82644), (388, 71781), (426, 65378), (582, 47854), (674, 41322), (852, 32689), (1011, 27548), (1164, 23927), (1348, 20661), (2022, 13774), (4044, 6887)]