27571856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 58371264

約数和(自身を除く): 30799408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 1867, 3692, 3734, 7384, 7468, 14768, 14936, 24271, 29872, 48542, 97084, 132557, 194168, 265114, 388336, 530228, 1060456, 1723241, 2120912, 3446482, 6892964, 13785928, 27571856]

約数ペア:

[(1, 27571856), (2, 13785928), (4, 6892964), (8, 3446482), (13, 2120912), (16, 1723241), (26, 1060456), (52, 530228), (71, 388336), (104, 265114), (142, 194168), (208, 132557), (284, 97084), (568, 48542), (923, 29872), (1136, 24271), (1846, 14936), (1867, 14768), (3692, 7468), (3734, 7384)]