56704648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 146200320

約数和(自身を除く): 89495672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 97, 104, 143, 146, 154, 182, 194, 286, 292, 308, 364, 388, 511, 572, 584, 616, 679, 728, 776, 803, 949, 1001, 1022, 1067, 1144, 1261, 1358, 1606, 1898, 2002, 2044, 2134, 2522, 2716, 3212, 3796, 4004, 4088, 4268, 5044, 5432, 5621, 6424, 6643, 7081, 7469, 7592, 8008, 8536, 8827, 10088, 10439, 11242, 13286, 13871, 14162, 14938, 17654, 20878, 22484, 26572, 27742, 28324, 29876, 35308, 41756, 44968, 49567, 53144, 55484, 56648, 59752, 70616, 73073, 77891, 83512, 92053, 97097, 99134, 110968, 146146, 155782, 184106, 194194, 198268, 292292, 311564, 368212, 388388, 396536, 545237, 584584, 623128, 644371, 736424, 776776, 1012583, 1090474, 1288742, 2025166, 2180948, 2577484, 4050332, 4361896, 5154968, 7088081, 8100664, 14176162, 28352324, 56704648]

約数ペア:

[(1, 56704648), (2, 28352324), (4, 14176162), (7, 8100664), (8, 7088081), (11, 5154968), (13, 4361896), (14, 4050332), (22, 2577484), (26, 2180948), (28, 2025166), (44, 1288742), (52, 1090474), (56, 1012583), (73, 776776), (77, 736424), (88, 644371), (91, 623128), (97, 584584), (104, 545237), (143, 396536), (146, 388388), (154, 368212), (182, 311564), (194, 292292), (286, 198268), (292, 194194), (308, 184106), (364, 155782), (388, 146146), (511, 110968), (572, 99134), (584, 97097), (616, 92053), (679, 83512), (728, 77891), (776, 73073), (803, 70616), (949, 59752), (1001, 56648), (1022, 55484), (1067, 53144), (1144, 49567), (1261, 44968), (1358, 41756), (1606, 35308), (1898, 29876), (2002, 28324), (2044, 27742), (2134, 26572), (2522, 22484), (2716, 20878), (3212, 17654), (3796, 14938), (4004, 14162), (4088, 13871), (4268, 13286), (5044, 11242), (5432, 10439), (5621, 10088), (6424, 8827), (6643, 8536), (7081, 8008), (7469, 7592)]