26457284

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 53325888

約数和(自身を除く): 26868604

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7213, 14426, 28852, 50491, 100982, 201964, 944903, 1889806, 3779612, 6614321, 13228642, 26457284]

約数ペア:

[(1, 26457284), (2, 13228642), (4, 6614321), (7, 3779612), (14, 1889806), (28, 944903), (131, 201964), (262, 100982), (524, 50491), (917, 28852), (1834, 14426), (3668, 7213)]