71873494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 139183056

約数和(自身を除く): 67309562

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1093, 1342, 2186, 2989, 4697, 5978, 7651, 9394, 12023, 15302, 24046, 32879, 53557, 65758, 66673, 84161, 107114, 133346, 168322, 466711, 589127, 733403, 933422, 1178254, 1466806, 3266977, 5133821, 6533954, 10267642, 35936747, 71873494]

約数ペア:

[(1, 71873494), (2, 35936747), (7, 10267642), (11, 6533954), (14, 5133821), (22, 3266977), (49, 1466806), (61, 1178254), (77, 933422), (98, 733403), (122, 589127), (154, 466711), (427, 168322), (539, 133346), (671, 107114), (854, 84161), (1078, 66673), (1093, 65758), (1342, 53557), (2186, 32879), (2989, 24046), (4697, 15302), (5978, 12023), (7651, 9394)]