22790768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 59329536

約数和(自身を除く): 36538768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1423, 1456, 2002, 2288, 2846, 4004, 5692, 8008, 9961, 11384, 15653, 16016, 18499, 19922, 22768, 31306, 36998, 39844, 62612, 73996, 79688, 109571, 125224, 129493, 147992, 159376, 203489, 219142, 250448, 258986, 295984, 406978, 438284, 517972, 813956, 876568, 1035944, 1424423, 1627912, 1753136, 2071888, 2848846, 3255824, 5697692, 11395384, 22790768]

約数ペア:

[(1, 22790768), (2, 11395384), (4, 5697692), (7, 3255824), (8, 2848846), (11, 2071888), (13, 1753136), (14, 1627912), (16, 1424423), (22, 1035944), (26, 876568), (28, 813956), (44, 517972), (52, 438284), (56, 406978), (77, 295984), (88, 258986), (91, 250448), (104, 219142), (112, 203489), (143, 159376), (154, 147992), (176, 129493), (182, 125224), (208, 109571), (286, 79688), (308, 73996), (364, 62612), (572, 39844), (616, 36998), (728, 31306), (1001, 22768), (1144, 19922), (1232, 18499), (1423, 16016), (1456, 15653), (2002, 11384), (2288, 9961), (2846, 8008), (4004, 5692)]