2012757184

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 4067901440

約数和(自身を除く): 2055144256

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 367, 536, 734, 1072, 1279, 1468, 2144, 2558, 2936, 4288, 5116, 5872, 10232, 11744, 20464, 23488, 24589, 40928, 49178, 81856, 85693, 98356, 171386, 196712, 342772, 393424, 469393, 685544, 786848, 938786, 1371088, 1573696, 1877572, 2742176, 3755144, 5484352, 7510288, 15020576, 30041152, 31449331, 62898662, 125797324, 251594648, 503189296, 1006378592, 2012757184]

約数ペア:

[(1, 2012757184), (2, 1006378592), (4, 503189296), (8, 251594648), (16, 125797324), (32, 62898662), (64, 31449331), (67, 30041152), (134, 15020576), (268, 7510288), (367, 5484352), (536, 3755144), (734, 2742176), (1072, 1877572), (1279, 1573696), (1468, 1371088), (2144, 938786), (2558, 786848), (2936, 685544), (4288, 469393), (5116, 393424), (5872, 342772), (10232, 196712), (11744, 171386), (20464, 98356), (23488, 85693), (24589, 81856), (40928, 49178)]