1137136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 2999808

約数和(自身を除く): 1862672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 112, 142, 143, 154, 176, 182, 208, 284, 286, 308, 364, 497, 568, 572, 616, 728, 781, 923, 994, 1001, 1136, 1144, 1232, 1456, 1562, 1846, 1988, 2002, 2288, 3124, 3692, 3976, 4004, 5467, 6248, 6461, 7384, 7952, 8008, 10153, 10934, 12496, 12922, 14768, 16016, 20306, 21868, 25844, 40612, 43736, 51688, 71071, 81224, 87472, 103376, 142142, 162448, 284284, 568568, 1137136]

約数ペア:

[(1, 1137136), (2, 568568), (4, 284284), (7, 162448), (8, 142142), (11, 103376), (13, 87472), (14, 81224), (16, 71071), (22, 51688), (26, 43736), (28, 40612), (44, 25844), (52, 21868), (56, 20306), (71, 16016), (77, 14768), (88, 12922), (91, 12496), (104, 10934), (112, 10153), (142, 8008), (143, 7952), (154, 7384), (176, 6461), (182, 6248), (208, 5467), (284, 4004), (286, 3976), (308, 3692), (364, 3124), (497, 2288), (568, 2002), (572, 1988), (616, 1846), (728, 1562), (781, 1456), (923, 1232), (994, 1144), (1001, 1136)]