27849668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 63974400

約数和(自身を除く): 36124732

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 4759, 5852, 9518, 19036, 33313, 52349, 66626, 90421, 104698, 133252, 180842, 209396, 361684, 366443, 632947, 732886, 994631, 1265894, 1465772, 1989262, 2531788, 3978524, 6962417, 13924834, 27849668]

約数ペア:

[(1, 27849668), (2, 13924834), (4, 6962417), (7, 3978524), (11, 2531788), (14, 1989262), (19, 1465772), (22, 1265894), (28, 994631), (38, 732886), (44, 632947), (76, 366443), (77, 361684), (133, 209396), (154, 180842), (209, 133252), (266, 104698), (308, 90421), (418, 66626), (532, 52349), (836, 33313), (1463, 19036), (2926, 9518), (4759, 5852)]