11769472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 27588960

約数和(自身を除く): 15819488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 643, 704, 832, 1144, 1286, 1408, 1664, 2288, 2572, 4576, 5144, 7073, 8359, 9152, 10288, 14146, 16718, 18304, 20576, 28292, 33436, 41152, 56584, 66872, 82304, 91949, 113168, 133744, 183898, 226336, 267488, 367796, 452672, 534976, 735592, 905344, 1069952, 1471184, 2942368, 5884736, 11769472]

約数ペア:

[(1, 11769472), (2, 5884736), (4, 2942368), (8, 1471184), (11, 1069952), (13, 905344), (16, 735592), (22, 534976), (26, 452672), (32, 367796), (44, 267488), (52, 226336), (64, 183898), (88, 133744), (104, 113168), (128, 91949), (143, 82304), (176, 66872), (208, 56584), (286, 41152), (352, 33436), (416, 28292), (572, 20576), (643, 18304), (704, 16718), (832, 14146), (1144, 10288), (1286, 9152), (1408, 8359), (1664, 7073), (2288, 5144), (2572, 4576)]