27823054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 22689842

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1217, 1633, 2434, 3266, 8519, 11431, 17038, 22862, 27991, 55982, 86407, 172814, 195937, 391874, 604849, 1209698, 1987361, 3974722, 13911527, 27823054]

約数ペア:

[(1, 27823054), (2, 13911527), (7, 3974722), (14, 1987361), (23, 1209698), (46, 604849), (71, 391874), (142, 195937), (161, 172814), (322, 86407), (497, 55982), (994, 27991), (1217, 22862), (1633, 17038), (2434, 11431), (3266, 8519)]