38921344

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 97675200

約数和(自身を除く): 58753856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 359, 448, 484, 616, 704, 718, 847, 896, 968, 1232, 1408, 1436, 1694, 1936, 2464, 2513, 2872, 3388, 3872, 3949, 4928, 5026, 5744, 6776, 7744, 7898, 9856, 10052, 11488, 13552, 15488, 15796, 20104, 22976, 27104, 27643, 31592, 40208, 43439, 45952, 54208, 55286, 63184, 80416, 86878, 108416, 110572, 126368, 160832, 173756, 221144, 252736, 304073, 321664, 347512, 442288, 505472, 608146, 695024, 884576, 1216292, 1390048, 1769152, 2432584, 2780096, 3538304, 4865168, 5560192, 9730336, 19460672, 38921344]

約数ペア:

[(1, 38921344), (2, 19460672), (4, 9730336), (7, 5560192), (8, 4865168), (11, 3538304), (14, 2780096), (16, 2432584), (22, 1769152), (28, 1390048), (32, 1216292), (44, 884576), (56, 695024), (64, 608146), (77, 505472), (88, 442288), (112, 347512), (121, 321664), (128, 304073), (154, 252736), (176, 221144), (224, 173756), (242, 160832), (308, 126368), (352, 110572), (359, 108416), (448, 86878), (484, 80416), (616, 63184), (704, 55286), (718, 54208), (847, 45952), (896, 43439), (968, 40208), (1232, 31592), (1408, 27643), (1436, 27104), (1694, 22976), (1936, 20104), (2464, 15796), (2513, 15488), (2872, 13552), (3388, 11488), (3872, 10052), (3949, 9856), (4928, 7898), (5026, 7744), (5744, 6776)]