25860758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 49932288

約数和(自身を除く): 24071530

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5417, 10834, 37919, 59587, 75838, 119174, 167927, 335854, 417109, 834218, 1175489, 1847197, 2350978, 3694394, 12930379, 25860758]

約数ペア:

[(1, 25860758), (2, 12930379), (7, 3694394), (11, 2350978), (14, 1847197), (22, 1175489), (31, 834218), (62, 417109), (77, 335854), (154, 167927), (217, 119174), (341, 75838), (434, 59587), (682, 37919), (2387, 10834), (4774, 5417)]