27480376

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6373}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 65397240

約数和(自身を除く): 37916864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6373, 12746, 25492, 44611, 50984, 70103, 89222, 140206, 178444, 280412, 312277, 356888, 490721, 560824, 624554, 981442, 1249108, 1962884, 2498216, 3435047, 3925768, 6870094, 13740188, 27480376]

約数ペア:

[(1, 27480376), (2, 13740188), (4, 6870094), (7, 3925768), (8, 3435047), (11, 2498216), (14, 1962884), (22, 1249108), (28, 981442), (44, 624554), (49, 560824), (56, 490721), (77, 356888), (88, 312277), (98, 280412), (154, 178444), (196, 140206), (308, 89222), (392, 70103), (539, 50984), (616, 44611), (1078, 25492), (2156, 12746), (4312, 6373)]