2079663872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56809}}^1$

素因数の和:56849

約数の個数: 72

約数和(自身を含む): 4877024880

約数和(自身を除く): 2797361008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 18304, 36608, 56809, 113618, 227236, 454472, 624899, 738517, 908944, 1249798, 1477034, 1817888, 2499596, 2954068, 3635776, 4999192, 5908136, 7271552, 8123687, 9998384, 11816272, 14543104, 16247374, 19996768, 23632544, 32494748, 39993536, 47265088, 64989496, 79987072, 94530176, 129978992, 159974144, 189060352, 259957984, 519915968, 1039831936, 2079663872]

約数ペア:

[(1, 2079663872), (2, 1039831936), (4, 519915968), (8, 259957984), (11, 189060352), (13, 159974144), (16, 129978992), (22, 94530176), (26, 79987072), (32, 64989496), (44, 47265088), (52, 39993536), (64, 32494748), (88, 23632544), (104, 19996768), (128, 16247374), (143, 14543104), (176, 11816272), (208, 9998384), (256, 8123687), (286, 7271552), (352, 5908136), (416, 4999192), (572, 3635776), (704, 2954068), (832, 2499596), (1144, 1817888), (1408, 1477034), (1664, 1249798), (2288, 908944), (2816, 738517), (3328, 624899), (4576, 454472), (9152, 227236), (18304, 113618), (36608, 56809)]