26643694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5632

約数の個数: 32

約数和(自身を含む): 51443712

約数和(自身を除く): 24800018

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5581, 11162, 39067, 61391, 78134, 122782, 173011, 346022, 429737, 859474, 1211077, 1903121, 2422154, 3806242, 13321847, 26643694]

約数ペア:

[(1, 26643694), (2, 13321847), (7, 3806242), (11, 2422154), (14, 1903121), (22, 1211077), (31, 859474), (62, 429737), (77, 346022), (154, 173011), (217, 122782), (341, 78134), (434, 61391), (682, 39067), (2387, 11162), (4774, 5581)]