15678723008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1108507}}^1$

素因数の和:1108549

約数の個数: 56

約数和(自身を含む): 35476690032

約数和(自身を除く): 19797967024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 1108507, 2217014, 4434028, 8868056, 14410591, 17736112, 18844619, 28821182, 35472224, 37689238, 57642364, 70944448, 75378476, 115284728, 150756952, 230569456, 244980047, 301513904, 461138912, 489960094, 603027808, 922277824, 979920188, 1206055616, 1959840376, 3919680752, 7839361504, 15678723008]

約数ペア:

[(1, 15678723008), (2, 7839361504), (4, 3919680752), (8, 1959840376), (13, 1206055616), (16, 979920188), (17, 922277824), (26, 603027808), (32, 489960094), (34, 461138912), (52, 301513904), (64, 244980047), (68, 230569456), (104, 150756952), (136, 115284728), (208, 75378476), (221, 70944448), (272, 57642364), (416, 37689238), (442, 35472224), (544, 28821182), (832, 18844619), (884, 17736112), (1088, 14410591), (1768, 8868056), (3536, 4434028), (7072, 2217014), (14144, 1108507)]