13648628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 27963936

約数和(自身を除く): 14315308

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 131, 244, 262, 427, 524, 854, 917, 1708, 1834, 3668, 3721, 7442, 7991, 14884, 15982, 26047, 31964, 52094, 55937, 104188, 111874, 223748, 487451, 974902, 1949804, 3412157, 6824314, 13648628]

約数ペア:

[(1, 13648628), (2, 6824314), (4, 3412157), (7, 1949804), (14, 974902), (28, 487451), (61, 223748), (122, 111874), (131, 104188), (244, 55937), (262, 52094), (427, 31964), (524, 26047), (854, 15982), (917, 14884), (1708, 7991), (1834, 7442), (3668, 3721)]