33227428

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 66640000

約数和(自身を除く): 33412572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 199, 247, 338, 398, 494, 676, 796, 988, 2197, 2587, 3211, 3781, 4394, 5174, 6422, 7562, 8788, 10348, 12844, 15124, 33631, 41743, 49153, 67262, 83486, 98306, 134524, 166972, 196612, 437203, 638989, 874406, 1277978, 1748812, 2555956, 8306857, 16613714, 33227428]

約数ペア:

[(1, 33227428), (2, 16613714), (4, 8306857), (13, 2555956), (19, 1748812), (26, 1277978), (38, 874406), (52, 638989), (76, 437203), (169, 196612), (199, 166972), (247, 134524), (338, 98306), (398, 83486), (494, 67262), (676, 49153), (796, 41743), (988, 33631), (2197, 15124), (2587, 12844), (3211, 10348), (3781, 8788), (4394, 7562), (5174, 6422)]