27211496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 32058904

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 293, 376, 494, 586, 611, 893, 988, 1172, 1222, 1786, 1976, 2344, 2444, 3572, 3809, 4888, 5567, 7144, 7618, 11134, 11609, 13771, 15236, 22268, 23218, 27542, 30472, 44536, 46436, 55084, 72371, 92872, 110168, 144742, 179023, 261649, 289484, 358046, 523298, 578968, 716092, 1046596, 1432184, 2093192, 3401437, 6802874, 13605748, 27211496]

約数ペア:

[(1, 27211496), (2, 13605748), (4, 6802874), (8, 3401437), (13, 2093192), (19, 1432184), (26, 1046596), (38, 716092), (47, 578968), (52, 523298), (76, 358046), (94, 289484), (104, 261649), (152, 179023), (188, 144742), (247, 110168), (293, 92872), (376, 72371), (494, 55084), (586, 46436), (611, 44536), (893, 30472), (988, 27542), (1172, 23218), (1222, 22268), (1786, 15236), (1976, 13771), (2344, 11609), (2444, 11134), (3572, 7618), (3809, 7144), (4888, 5567)]