27745172

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10920

約数の個数: 36

約数和(自身を含む): 60831540

約数和(自身を除く): 33086368

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10889, 21778, 43556, 76223, 141557, 152446, 283114, 304892, 533561, 566228, 990899, 1067122, 1981798, 2134244, 3963596, 6936293, 13872586, 27745172]

約数ペア:

[(1, 27745172), (2, 13872586), (4, 6936293), (7, 3963596), (13, 2134244), (14, 1981798), (26, 1067122), (28, 990899), (49, 566228), (52, 533561), (91, 304892), (98, 283114), (182, 152446), (196, 141557), (364, 76223), (637, 43556), (1274, 21778), (2548, 10889)]