5128046

素因数分解:

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

素因数の和:165

約数の個数: 48

約数和(自身を含む): 10046592

約数和(自身を除く): 4918546

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 71, 77, 98, 134, 142, 154, 469, 497, 539, 737, 781, 938, 994, 1078, 1474, 1562, 3283, 3479, 4757, 5159, 5467, 6566, 6958, 9514, 10318, 10934, 33299, 36113, 38269, 52327, 66598, 72226, 76538, 104654, 233093, 366289, 466186, 732578, 2564023, 5128046]

約数ペア:

[(1, 5128046), (2, 2564023), (7, 732578), (11, 466186), (14, 366289), (22, 233093), (49, 104654), (67, 76538), (71, 72226), (77, 66598), (98, 52327), (134, 38269), (142, 36113), (154, 33299), (469, 10934), (497, 10318), (539, 9514), (737, 6958), (781, 6566), (938, 5467), (994, 5159), (1078, 4757), (1474, 3479), (1562, 3283)]