27297256

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 59922720

約数和(自身を除く): 32625464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 131, 244, 262, 427, 488, 524, 854, 917, 1048, 1708, 1834, 3416, 3668, 3721, 7336, 7442, 7991, 14884, 15982, 26047, 29768, 31964, 52094, 55937, 63928, 104188, 111874, 208376, 223748, 447496, 487451, 974902, 1949804, 3412157, 3899608, 6824314, 13648628, 27297256]

約数ペア:

[(1, 27297256), (2, 13648628), (4, 6824314), (7, 3899608), (8, 3412157), (14, 1949804), (28, 974902), (56, 487451), (61, 447496), (122, 223748), (131, 208376), (244, 111874), (262, 104188), (427, 63928), (488, 55937), (524, 52094), (854, 31964), (917, 29768), (1048, 26047), (1708, 15982), (1834, 14884), (3416, 7991), (3668, 7442), (3721, 7336)]