26857705908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2865739}}^1$

素因数の和:2865828

約数の個数: 48

約数和(自身を含む): 69327982080

約数和(自身を除く): 42470276172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 2865739, 5731478, 8597217, 11462956, 17194434, 31523129, 34388868, 63046258, 94569387, 126092516, 189138774, 203467469, 378277548, 406934938, 610402407, 813869876, 1220804814, 2238142159, 2441609628, 4476284318, 6714426477, 8952568636, 13428852954, 26857705908]

約数ペア:

[(1, 26857705908), (2, 13428852954), (3, 8952568636), (4, 6714426477), (6, 4476284318), (11, 2441609628), (12, 2238142159), (22, 1220804814), (33, 813869876), (44, 610402407), (66, 406934938), (71, 378277548), (132, 203467469), (142, 189138774), (213, 126092516), (284, 94569387), (426, 63046258), (781, 34388868), (852, 31523129), (1562, 17194434), (2343, 11462956), (3124, 8597217), (4686, 5731478), (9372, 2865739)]