42624752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4581

約数の個数: 40

約数和(自身を含む): 89756160

約数和(自身を除く): 47131408

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4523, 4712, 9046, 9424, 18092, 36184, 72368, 85937, 140213, 171874, 280426, 343748, 560852, 687496, 1121704, 1374992, 2243408, 2664047, 5328094, 10656188, 21312376, 42624752]

約数ペア:

[(1, 42624752), (2, 21312376), (4, 10656188), (8, 5328094), (16, 2664047), (19, 2243408), (31, 1374992), (38, 1121704), (62, 687496), (76, 560852), (124, 343748), (152, 280426), (248, 171874), (304, 140213), (496, 85937), (589, 72368), (1178, 36184), (2356, 18092), (4523, 9424), (4712, 9046)]