26496701

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 35024220

約数和(自身を除く): 8527519

約数列:

[1, 7, 11, 41, 49, 77, 109, 121, 287, 451, 539, 763, 847, 1199, 2009, 3157, 4469, 4961, 5341, 5929, 8393, 13189, 22099, 31283, 34727, 49159, 58751, 92323, 218981, 243089, 344113, 540749, 646261, 2408791, 3785243, 26496701]

約数ペア:

[(1, 26496701), (7, 3785243), (11, 2408791), (41, 646261), (49, 540749), (77, 344113), (109, 243089), (121, 218981), (287, 92323), (451, 58751), (539, 49159), (763, 34727), (847, 31283), (1199, 22099), (2009, 13189), (3157, 8393), (4469, 5929), (4961, 5341)]