71261791.000000000

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 1447821312

約数和(自身を除く): 694744078

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 127, 182, 217, 254, 403, 434, 806, 889, 1051, 1651, 1778, 2102, 2821, 3302, 3937, 5642, 7357, 7874, 11557, 13663, 14714, 23114, 27326, 27559, 32581, 51181, 55118, 65162, 95641, 102362, 133477, 191282, 228067, 266954, 358267, 423553, 456134, 716534, 847106, 934339, 1735201, 1868678, 2964871, 3470402, 4137787, 5929742, 8275574, 12146407, 24292814, 28964509, 53791231, 57929018, 107582462, 376538617, 753077234]

約数ペア:

[(1, 753077234), (2, 376538617), (7, 107582462), (13, 57929018), (14, 53791231), (26, 28964509), (31, 24292814), (62, 12146407), (91, 8275574), (127, 5929742), (182, 4137787), (217, 3470402), (254, 2964871), (403, 1868678), (434, 1735201), (806, 934339), (889, 847106), (1051, 716534), (1651, 456134), (1778, 423553), (2102, 358267), (2821, 266954), (3302, 228067), (3937, 191282), (5642, 133477), (7357, 102362), (7874, 95641), (11557, 65162), (13663, 55118), (14714, 51181), (23114, 32581), (27326, 27559)]