27689464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 33274376

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 83, 88, 136, 166, 187, 223, 332, 374, 446, 664, 748, 892, 913, 1411, 1496, 1784, 1826, 2453, 2822, 3652, 3791, 4906, 5644, 7304, 7582, 9812, 11288, 15164, 15521, 18509, 19624, 30328, 31042, 37018, 41701, 62084, 74036, 83402, 124168, 148072, 166804, 203599, 314653, 333608, 407198, 629306, 814396, 1258612, 1628792, 2517224, 3461183, 6922366, 13844732, 27689464]

約数ペア:

[(1, 27689464), (2, 13844732), (4, 6922366), (8, 3461183), (11, 2517224), (17, 1628792), (22, 1258612), (34, 814396), (44, 629306), (68, 407198), (83, 333608), (88, 314653), (136, 203599), (166, 166804), (187, 148072), (223, 124168), (332, 83402), (374, 74036), (446, 62084), (664, 41701), (748, 37018), (892, 31042), (913, 30328), (1411, 19624), (1496, 18509), (1784, 15521), (1826, 15164), (2453, 11288), (2822, 9812), (3652, 7582), (3791, 7304), (4906, 5644)]