27861343744

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{135029}}^1$

素因数の和:135091

約数の個数: 80

約数和(自身を含む): 61884789120

約数和(自身を除く): 34023445376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 51584, 103168, 135029, 206336, 270058, 540116, 1080232, 1755377, 2160464, 3510754, 4185899, 4320928, 7021508, 8371798, 8641856, 14043016, 16743596, 17283712, 28086032, 33487192, 34567424, 54416687, 56172064, 66974384, 69134848, 108833374, 112344128, 133948768, 217666748, 224688256, 267897536, 435333496, 449376512, 535795072, 870666992, 898753024, 1071590144, 1741333984, 2143180288, 3482667968, 6965335936, 13930671872, 27861343744]

約数ペア:

[(1, 27861343744), (2, 13930671872), (4, 6965335936), (8, 3482667968), (13, 2143180288), (16, 1741333984), (26, 1071590144), (31, 898753024), (32, 870666992), (52, 535795072), (62, 449376512), (64, 435333496), (104, 267897536), (124, 224688256), (128, 217666748), (208, 133948768), (248, 112344128), (256, 108833374), (403, 69134848), (416, 66974384), (496, 56172064), (512, 54416687), (806, 34567424), (832, 33487192), (992, 28086032), (1612, 17283712), (1664, 16743596), (1984, 14043016), (3224, 8641856), (3328, 8371798), (3968, 7021508), (6448, 4320928), (6656, 4185899), (7936, 3510754), (12896, 2160464), (15872, 1755377), (25792, 1080232), (51584, 540116), (103168, 270058), (135029, 206336)]