4451116096

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{19991}}^1$

素因数の和:20088

約数の個数: 84

約数和(自身を含む): 10419990336

約数和(自身を除く): 5968874240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3136, 3479, 3976, 4544, 6958, 7952, 13916, 15904, 19991, 27832, 31808, 39982, 55664, 79964, 111328, 139937, 159928, 222656, 279874, 319856, 559748, 639712, 979559, 1119496, 1279424, 1419361, 1959118, 2238992, 2838722, 3918236, 4477984, 5677444, 7836472, 8955968, 9935527, 11354888, 15672944, 19871054, 22709776, 31345888, 39742108, 45419552, 62691776, 69548689, 79484216, 90839104, 139097378, 158968432, 278194756, 317936864, 556389512, 635873728, 1112779024, 2225558048, 4451116096]

約数ペア:

[(1, 4451116096), (2, 2225558048), (4, 1112779024), (7, 635873728), (8, 556389512), (14, 317936864), (16, 278194756), (28, 158968432), (32, 139097378), (49, 90839104), (56, 79484216), (64, 69548689), (71, 62691776), (98, 45419552), (112, 39742108), (142, 31345888), (196, 22709776), (224, 19871054), (284, 15672944), (392, 11354888), (448, 9935527), (497, 8955968), (568, 7836472), (784, 5677444), (994, 4477984), (1136, 3918236), (1568, 2838722), (1988, 2238992), (2272, 1959118), (3136, 1419361), (3479, 1279424), (3976, 1119496), (4544, 979559), (6958, 639712), (7952, 559748), (13916, 319856), (15904, 279874), (19991, 222656), (27832, 159928), (31808, 139937), (39982, 111328), (55664, 79964)]