64448538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 97292262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 199, 231, 398, 462, 597, 701, 1194, 1393, 1402, 2103, 2189, 2786, 4179, 4206, 4378, 4907, 6567, 7711, 8358, 9814, 13134, 14721, 15323, 15422, 23133, 29442, 30646, 45969, 46266, 53977, 91938, 107954, 139499, 161931, 278998, 323862, 418497, 836994, 976493, 1534489, 1952986, 2929479, 3068978, 4603467, 5858958, 9206934, 10741423, 21482846, 32224269, 64448538]

約数ペア:

[(1, 64448538), (2, 32224269), (3, 21482846), (6, 10741423), (7, 9206934), (11, 5858958), (14, 4603467), (21, 3068978), (22, 2929479), (33, 1952986), (42, 1534489), (66, 976493), (77, 836994), (154, 418497), (199, 323862), (231, 278998), (398, 161931), (462, 139499), (597, 107954), (701, 91938), (1194, 53977), (1393, 46266), (1402, 45969), (2103, 30646), (2189, 29442), (2786, 23133), (4179, 15422), (4206, 15323), (4378, 14721), (4907, 13134), (6567, 9814), (7711, 8358)]