2755399808

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43313}}^1$

素因数の和:43405

約数の個数: 64

約数和(自身を含む): 6361960320

約数和(自身を除く): 3606560512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 31808, 43313, 63616, 86626, 173252, 303191, 346504, 606382, 693008, 1212764, 1386016, 2425528, 2772032, 3075223, 4851056, 5544064, 6150446, 9702112, 12300892, 19404224, 21526561, 24601784, 38808448, 43053122, 49203568, 86106244, 98407136, 172212488, 196814272, 344424976, 393628544, 688849952, 1377699904, 2755399808]

約数ペア:

[(1, 2755399808), (2, 1377699904), (4, 688849952), (7, 393628544), (8, 344424976), (14, 196814272), (16, 172212488), (28, 98407136), (32, 86106244), (56, 49203568), (64, 43053122), (71, 38808448), (112, 24601784), (128, 21526561), (142, 19404224), (224, 12300892), (284, 9702112), (448, 6150446), (497, 5544064), (568, 4851056), (896, 3075223), (994, 2772032), (1136, 2425528), (1988, 1386016), (2272, 1212764), (3976, 693008), (4544, 606382), (7952, 346504), (9088, 303191), (15904, 173252), (31808, 86626), (43313, 63616)]