26322751

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 34866216

約数和(自身を除く): 8543465

約数列:

[1, 7, 13, 31, 43, 49, 91, 217, 301, 403, 559, 637, 961, 1333, 1519, 2107, 2821, 3913, 6727, 9331, 12493, 17329, 19747, 27391, 41323, 47089, 65317, 87451, 121303, 289261, 537199, 612157, 849121, 2024827, 3760393, 26322751]

約数ペア:

[(1, 26322751), (7, 3760393), (13, 2024827), (31, 849121), (43, 612157), (49, 537199), (91, 289261), (217, 121303), (301, 87451), (403, 65317), (559, 47089), (637, 41323), (961, 27391), (1333, 19747), (1519, 17329), (2107, 12493), (2821, 9331), (3913, 6727)]