8484784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 20998656

約数和(自身を除く): 12513872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 97, 112, 142, 154, 176, 194, 284, 308, 388, 497, 568, 616, 679, 776, 781, 994, 1067, 1136, 1232, 1358, 1552, 1562, 1988, 2134, 2716, 3124, 3976, 4268, 5432, 5467, 6248, 6887, 7469, 7952, 8536, 10864, 10934, 12496, 13774, 14938, 17072, 21868, 27548, 29876, 43736, 48209, 55096, 59752, 75757, 87472, 96418, 110192, 119504, 151514, 192836, 303028, 385672, 530299, 606056, 771344, 1060598, 1212112, 2121196, 4242392, 8484784]

約数ペア:

[(1, 8484784), (2, 4242392), (4, 2121196), (7, 1212112), (8, 1060598), (11, 771344), (14, 606056), (16, 530299), (22, 385672), (28, 303028), (44, 192836), (56, 151514), (71, 119504), (77, 110192), (88, 96418), (97, 87472), (112, 75757), (142, 59752), (154, 55096), (176, 48209), (194, 43736), (284, 29876), (308, 27548), (388, 21868), (497, 17072), (568, 14938), (616, 13774), (679, 12496), (776, 10934), (781, 10864), (994, 8536), (1067, 7952), (1136, 7469), (1232, 6887), (1358, 6248), (1552, 5467), (1562, 5432), (1988, 4268), (2134, 3976), (2716, 3124)]