15705017912

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{27479}}^1$

素因数の和:28043

約数の個数: 32

約数和(自身を含む): 29678400000

約数和(自身を除く): 13973382088

約数列:

[1, 2, 4, 8, 199, 359, 398, 718, 796, 1436, 1592, 2872, 27479, 54958, 71441, 109916, 142882, 219832, 285764, 571528, 5468321, 9864961, 10936642, 19729922, 21873284, 39459844, 43746568, 78919688, 1963127239, 3926254478, 7852508956, 15705017912]

約数ペア:

[(1, 15705017912), (2, 7852508956), (4, 3926254478), (8, 1963127239), (199, 78919688), (359, 43746568), (398, 39459844), (718, 21873284), (796, 19729922), (1436, 10936642), (1592, 9864961), (2872, 5468321), (27479, 571528), (54958, 285764), (71441, 219832), (109916, 142882)]