26920603136

素因数分解:

$2^9\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1307}}^1$

素因数の和:2160

約数の個数: 120

約数和(自身を含む): 62694587736

約数和(自身を除く): 35773984600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 821, 896, 1307, 1568, 1642, 1792, 2614, 3136, 3284, 3584, 5228, 5747, 6272, 6568, 9149, 10456, 11494, 12544, 13136, 18298, 20912, 22988, 25088, 26272, 36596, 40229, 41824, 45976, 52544, 64043, 73192, 80458, 83648, 91952, 105088, 128086, 146384, 160916, 167296, 183904, 210176, 256172, 292768, 321832, 334592, 367808, 420352, 512344, 585536, 643664, 669184, 735616, 1024688, 1073047, 1171072, 1287328, 1471232, 2049376, 2146094, 2342144, 2574656, 2942464, 4098752, 4292188, 4684288, 5149312, 7511329, 8197504, 8584376, 10298624, 15022658, 16395008, 17168752, 20597248, 30045316, 32790016, 34337504, 52579303, 60090632, 68675008, 105158606, 120181264, 137350016, 210317212, 240362528, 274700032, 420634424, 480725056, 549400064, 841268848, 961450112, 1682537696, 1922900224, 3365075392, 3845800448, 6730150784, 13460301568, 26920603136]

約数ペア:

[(1, 26920603136), (2, 13460301568), (4, 6730150784), (7, 3845800448), (8, 3365075392), (14, 1922900224), (16, 1682537696), (28, 961450112), (32, 841268848), (49, 549400064), (56, 480725056), (64, 420634424), (98, 274700032), (112, 240362528), (128, 210317212), (196, 137350016), (224, 120181264), (256, 105158606), (392, 68675008), (448, 60090632), (512, 52579303), (784, 34337504), (821, 32790016), (896, 30045316), (1307, 20597248), (1568, 17168752), (1642, 16395008), (1792, 15022658), (2614, 10298624), (3136, 8584376), (3284, 8197504), (3584, 7511329), (5228, 5149312), (5747, 4684288), (6272, 4292188), (6568, 4098752), (9149, 2942464), (10456, 2574656), (11494, 2342144), (12544, 2146094), (13136, 2049376), (18298, 1471232), (20912, 1287328), (22988, 1171072), (25088, 1073047), (26272, 1024688), (36596, 735616), (40229, 669184), (41824, 643664), (45976, 585536), (52544, 512344), (64043, 420352), (73192, 367808), (80458, 334592), (83648, 321832), (91952, 292768), (105088, 256172), (128086, 210176), (146384, 183904), (160916, 167296)]