38285427838

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{17923}}^1$

素因数の和:18317

約数の個数: 48

約数和(自身を含む): 67969528704

約数和(自身を除く): 29684100866

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 307, 497, 614, 994, 2149, 3479, 4298, 6958, 15043, 17923, 21797, 30086, 35846, 43594, 125461, 152579, 250922, 305158, 878227, 1068053, 1272533, 1756454, 2136106, 2545066, 5502361, 8907731, 11004722, 17815462, 38516527, 62354117, 77033054, 124708234, 269615689, 390667631, 539231378, 781335262, 2734673417, 5469346834, 19142713919, 38285427838]

約数ペア:

[(1, 38285427838), (2, 19142713919), (7, 5469346834), (14, 2734673417), (49, 781335262), (71, 539231378), (98, 390667631), (142, 269615689), (307, 124708234), (497, 77033054), (614, 62354117), (994, 38516527), (2149, 17815462), (3479, 11004722), (4298, 8907731), (6958, 5502361), (15043, 2545066), (17923, 2136106), (21797, 1756454), (30086, 1272533), (35846, 1068053), (43594, 878227), (125461, 305158), (152579, 250922)]