55884416

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 128748480

約数和(自身を除く): 72864064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 643, 679, 776, 896, 1286, 1358, 1552, 2572, 2716, 3104, 4501, 5144, 5432, 6208, 9002, 10288, 10864, 12416, 18004, 20576, 21728, 36008, 41152, 43456, 62371, 72016, 82304, 86912, 124742, 144032, 249484, 288064, 436597, 498968, 576128, 873194, 997936, 1746388, 1995872, 3492776, 3991744, 6985552, 7983488, 13971104, 27942208, 55884416]

約数ペア:

[(1, 55884416), (2, 27942208), (4, 13971104), (7, 7983488), (8, 6985552), (14, 3991744), (16, 3492776), (28, 1995872), (32, 1746388), (56, 997936), (64, 873194), (97, 576128), (112, 498968), (128, 436597), (194, 288064), (224, 249484), (388, 144032), (448, 124742), (643, 86912), (679, 82304), (776, 72016), (896, 62371), (1286, 43456), (1358, 41152), (1552, 36008), (2572, 21728), (2716, 20576), (3104, 18004), (4501, 12416), (5144, 10864), (5432, 10288), (6208, 9002)]