26986492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16741}}^1$

素因数の和:16789

約数の個数: 24

約数和(自身を含む): 52502912

約数和(自身を除く): 25516420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 16741, 33482, 66964, 217633, 435266, 518971, 870532, 1037942, 2075884, 6746623, 13493246, 26986492]

約数ペア:

[(1, 26986492), (2, 13493246), (4, 6746623), (13, 2075884), (26, 1037942), (31, 870532), (52, 518971), (62, 435266), (124, 217633), (403, 66964), (806, 33482), (1612, 16741)]