66831424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 56

約数和(自身を含む): 147218400

約数和(自身を除く): 80386976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 472, 649, 704, 944, 1298, 1609, 1888, 2596, 3218, 3776, 5192, 6436, 10384, 12872, 17699, 20768, 25744, 35398, 41536, 51488, 70796, 94931, 102976, 141592, 189862, 283184, 379724, 566368, 759448, 1044241, 1132736, 1518896, 2088482, 3037792, 4176964, 6075584, 8353928, 16707856, 33415712, 66831424]

約数ペア:

[(1, 66831424), (2, 33415712), (4, 16707856), (8, 8353928), (11, 6075584), (16, 4176964), (22, 3037792), (32, 2088482), (44, 1518896), (59, 1132736), (64, 1044241), (88, 759448), (118, 566368), (176, 379724), (236, 283184), (352, 189862), (472, 141592), (649, 102976), (704, 94931), (944, 70796), (1298, 51488), (1609, 41536), (1888, 35398), (2596, 25744), (3218, 20768), (3776, 17699), (5192, 12872), (6436, 10384)]