39920034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 61105758

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1217, 1491, 1562, 2343, 2434, 2982, 3651, 4686, 5467, 7302, 8519, 10934, 13387, 16401, 17038, 25557, 26774, 32802, 40161, 51114, 80322, 86407, 93709, 172814, 187418, 259221, 281127, 518442, 562254, 604849, 950477, 1209698, 1814547, 1900954, 2851431, 3629094, 5702862, 6653339, 13306678, 19960017, 39920034]

約数ペア:

[(1, 39920034), (2, 19960017), (3, 13306678), (6, 6653339), (7, 5702862), (11, 3629094), (14, 2851431), (21, 1900954), (22, 1814547), (33, 1209698), (42, 950477), (66, 604849), (71, 562254), (77, 518442), (142, 281127), (154, 259221), (213, 187418), (231, 172814), (426, 93709), (462, 86407), (497, 80322), (781, 51114), (994, 40161), (1217, 32802), (1491, 26774), (1562, 25557), (2343, 17038), (2434, 16401), (2982, 13387), (3651, 10934), (4686, 8519), (5467, 7302)]