66664598

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 140652288

約数和(自身を除く): 73987690

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 67, 71, 77, 91, 98, 134, 142, 143, 154, 182, 286, 469, 497, 539, 637, 737, 781, 871, 923, 938, 994, 1001, 1078, 1274, 1474, 1562, 1742, 1846, 2002, 3283, 3479, 4757, 5159, 5467, 6097, 6461, 6566, 6958, 7007, 9514, 9581, 10153, 10318, 10934, 12194, 12922, 14014, 19162, 20306, 33299, 36113, 38269, 42679, 45227, 52327, 61841, 66598, 67067, 71071, 72226, 76538, 85358, 90454, 104654, 123682, 134134, 142142, 233093, 366289, 432887, 466186, 469469, 497497, 680251, 732578, 865774, 938938, 994994, 1360502, 2564023, 3030209, 4761757, 5128046, 6060418, 9523514, 33332299, 66664598]

約数ペア:

[(1, 66664598), (2, 33332299), (7, 9523514), (11, 6060418), (13, 5128046), (14, 4761757), (22, 3030209), (26, 2564023), (49, 1360502), (67, 994994), (71, 938938), (77, 865774), (91, 732578), (98, 680251), (134, 497497), (142, 469469), (143, 466186), (154, 432887), (182, 366289), (286, 233093), (469, 142142), (497, 134134), (539, 123682), (637, 104654), (737, 90454), (781, 85358), (871, 76538), (923, 72226), (938, 71071), (994, 67067), (1001, 66598), (1078, 61841), (1274, 52327), (1474, 45227), (1562, 42679), (1742, 38269), (1846, 36113), (2002, 33299), (3283, 20306), (3479, 19162), (4757, 14014), (5159, 12922), (5467, 12194), (6097, 10934), (6461, 10318), (6566, 10153), (6958, 9581), (7007, 9514)]