8564304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 25712640

約数和(自身を除く): 17148336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 359, 426, 497, 568, 718, 852, 994, 1077, 1136, 1436, 1491, 1704, 1988, 2154, 2513, 2872, 2982, 3408, 3976, 4308, 5026, 5744, 5964, 7539, 7952, 8616, 10052, 11928, 15078, 17232, 20104, 23856, 25489, 30156, 40208, 50978, 60312, 76467, 101956, 120624, 152934, 178423, 203912, 305868, 356846, 407824, 535269, 611736, 713692, 1070538, 1223472, 1427384, 2141076, 2854768, 4282152, 8564304]

約数ペア:

[(1, 8564304), (2, 4282152), (3, 2854768), (4, 2141076), (6, 1427384), (7, 1223472), (8, 1070538), (12, 713692), (14, 611736), (16, 535269), (21, 407824), (24, 356846), (28, 305868), (42, 203912), (48, 178423), (56, 152934), (71, 120624), (84, 101956), (112, 76467), (142, 60312), (168, 50978), (213, 40208), (284, 30156), (336, 25489), (359, 23856), (426, 20104), (497, 17232), (568, 15078), (718, 11928), (852, 10052), (994, 8616), (1077, 7952), (1136, 7539), (1436, 5964), (1491, 5744), (1704, 5026), (1988, 4308), (2154, 3976), (2513, 3408), (2872, 2982)]