27805588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 51952320

約数和(自身を除く): 24146732

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5153, 5396, 10306, 20612, 97907, 195814, 365863, 391628, 731726, 1463452, 6951397, 13902794, 27805588]

約数ペア:

[(1, 27805588), (2, 13902794), (4, 6951397), (19, 1463452), (38, 731726), (71, 391628), (76, 365863), (142, 195814), (284, 97907), (1349, 20612), (2698, 10306), (5153, 5396)]