27629866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 21399254

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 121, 127, 242, 254, 319, 341, 638, 682, 899, 1397, 1798, 2794, 3509, 3683, 3751, 3937, 7018, 7366, 7502, 7874, 9889, 15367, 19778, 30734, 40513, 43307, 81026, 86614, 108779, 114173, 217558, 228346, 445643, 476377, 891286, 952754, 1255903, 2511806, 13814933, 27629866]

約数ペア:

[(1, 27629866), (2, 13814933), (11, 2511806), (22, 1255903), (29, 952754), (31, 891286), (58, 476377), (62, 445643), (121, 228346), (127, 217558), (242, 114173), (254, 108779), (319, 86614), (341, 81026), (638, 43307), (682, 40513), (899, 30734), (1397, 19778), (1798, 15367), (2794, 9889), (3509, 7874), (3683, 7502), (3751, 7366), (3937, 7018)]