4942168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 6877352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 113, 142, 154, 226, 284, 308, 452, 497, 568, 616, 781, 791, 904, 994, 1243, 1562, 1582, 1988, 2486, 3124, 3164, 3976, 4972, 5467, 6248, 6328, 8023, 8701, 9944, 10934, 16046, 17402, 21868, 32092, 34804, 43736, 56161, 64184, 69608, 88253, 112322, 176506, 224644, 353012, 449288, 617771, 706024, 1235542, 2471084, 4942168]

約数ペア:

[(1, 4942168), (2, 2471084), (4, 1235542), (7, 706024), (8, 617771), (11, 449288), (14, 353012), (22, 224644), (28, 176506), (44, 112322), (56, 88253), (71, 69608), (77, 64184), (88, 56161), (113, 43736), (142, 34804), (154, 32092), (226, 21868), (284, 17402), (308, 16046), (452, 10934), (497, 9944), (568, 8701), (616, 8023), (781, 6328), (791, 6248), (904, 5467), (994, 4972), (1243, 3976), (1562, 3164), (1582, 3124), (1988, 2486)]