26786914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 52049088

約数和(自身を除く): 25262174

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 181, 217, 341, 362, 434, 682, 961, 1267, 1922, 1991, 2387, 2534, 3982, 4774, 5611, 6727, 10571, 11222, 13454, 13937, 21142, 27874, 39277, 61721, 73997, 78554, 123442, 147994, 173941, 347882, 432047, 864094, 1217587, 1913351, 2435174, 3826702, 13393457, 26786914]

約数ペア:

[(1, 26786914), (2, 13393457), (7, 3826702), (11, 2435174), (14, 1913351), (22, 1217587), (31, 864094), (62, 432047), (77, 347882), (154, 173941), (181, 147994), (217, 123442), (341, 78554), (362, 73997), (434, 61721), (682, 39277), (961, 27874), (1267, 21142), (1922, 13937), (1991, 13454), (2387, 11222), (2534, 10571), (3982, 6727), (4774, 5611)]