887862976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13902

約数の個数: 112

約数和(自身を含む): 2365735680

約数和(自身を除く): 1477872704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 13859, 16016, 27718, 32032, 55436, 64064, 97013, 110872, 152449, 180167, 194026, 221744, 304898, 360334, 388052, 443488, 609796, 720668, 776104, 886976, 1067143, 1219592, 1261169, 1441336, 1552208, 1981837, 2134286, 2439184, 2522338, 2882672, 3104416, 3963674, 4268572, 4878368, 5044676, 5765344, 6208832, 7927348, 8537144, 9756736, 10089352, 11530688, 13872859, 15854696, 17074288, 20178704, 27745718, 31709392, 34148576, 40357408, 55491436, 63418784, 68297152, 80714816, 110982872, 126837568, 221965744, 443931488, 887862976]

約数ペア:

[(1, 887862976), (2, 443931488), (4, 221965744), (7, 126837568), (8, 110982872), (11, 80714816), (13, 68297152), (14, 63418784), (16, 55491436), (22, 40357408), (26, 34148576), (28, 31709392), (32, 27745718), (44, 20178704), (52, 17074288), (56, 15854696), (64, 13872859), (77, 11530688), (88, 10089352), (91, 9756736), (104, 8537144), (112, 7927348), (143, 6208832), (154, 5765344), (176, 5044676), (182, 4878368), (208, 4268572), (224, 3963674), (286, 3104416), (308, 2882672), (352, 2522338), (364, 2439184), (416, 2134286), (448, 1981837), (572, 1552208), (616, 1441336), (704, 1261169), (728, 1219592), (832, 1067143), (1001, 886976), (1144, 776104), (1232, 720668), (1456, 609796), (2002, 443488), (2288, 388052), (2464, 360334), (2912, 304898), (4004, 221744), (4576, 194026), (4928, 180167), (5824, 152449), (8008, 110872), (9152, 97013), (13859, 64064), (16016, 55436), (27718, 32032)]