47431384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5960

約数の個数: 64

約数和(自身を含む): 119427840

約数和(自身を除く): 71996456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 5923, 8008, 11846, 23692, 41461, 47384, 65153, 76999, 82922, 130306, 153998, 165844, 260612, 307996, 331688, 456071, 521224, 538993, 615992, 846989, 912142, 1077986, 1693978, 1824284, 2155972, 3387956, 3648568, 4311944, 5928923, 6775912, 11857846, 23715692, 47431384]

約数ペア:

[(1, 47431384), (2, 23715692), (4, 11857846), (7, 6775912), (8, 5928923), (11, 4311944), (13, 3648568), (14, 3387956), (22, 2155972), (26, 1824284), (28, 1693978), (44, 1077986), (52, 912142), (56, 846989), (77, 615992), (88, 538993), (91, 521224), (104, 456071), (143, 331688), (154, 307996), (182, 260612), (286, 165844), (308, 153998), (364, 130306), (572, 82922), (616, 76999), (728, 65153), (1001, 47384), (1144, 41461), (2002, 23692), (4004, 11846), (5923, 8008)]