26156746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 50503680

約数和(自身を除く): 24346934

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5479, 10958, 38353, 60269, 76706, 120538, 169849, 339698, 421883, 843766, 1188943, 1868339, 2377886, 3736678, 13078373, 26156746]

約数ペア:

[(1, 26156746), (2, 13078373), (7, 3736678), (11, 2377886), (14, 1868339), (22, 1188943), (31, 843766), (62, 421883), (77, 339698), (154, 169849), (217, 120538), (341, 76706), (434, 60269), (682, 38353), (2387, 10958), (4774, 5479)]