65080576

素因数分解:

$2^8\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 143635968

約数和(自身を除く): 78555392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 191, 242, 256, 352, 382, 484, 704, 764, 968, 1331, 1408, 1528, 1936, 2101, 2662, 2816, 3056, 3872, 4202, 5324, 6112, 7744, 8404, 10648, 12224, 15488, 16808, 21296, 23111, 24448, 30976, 33616, 42592, 46222, 48896, 67232, 85184, 92444, 134464, 170368, 184888, 254221, 268928, 340736, 369776, 508442, 537856, 739552, 1016884, 1479104, 2033768, 2958208, 4067536, 5916416, 8135072, 16270144, 32540288, 65080576]

約数ペア:

[(1, 65080576), (2, 32540288), (4, 16270144), (8, 8135072), (11, 5916416), (16, 4067536), (22, 2958208), (32, 2033768), (44, 1479104), (64, 1016884), (88, 739552), (121, 537856), (128, 508442), (176, 369776), (191, 340736), (242, 268928), (256, 254221), (352, 184888), (382, 170368), (484, 134464), (704, 92444), (764, 85184), (968, 67232), (1331, 48896), (1408, 46222), (1528, 42592), (1936, 33616), (2101, 30976), (2662, 24448), (2816, 23111), (3056, 21296), (3872, 16808), (4202, 15488), (5324, 12224), (6112, 10648), (7744, 8404)]