27337648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131431}}^1$

素因数の和:131452

約数の個数: 20

約数和(自身を含む): 57041488

約数和(自身を除く): 29703840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131431, 262862, 525724, 1051448, 1708603, 2102896, 3417206, 6834412, 13668824, 27337648]

約数ペア:

[(1, 27337648), (2, 13668824), (4, 6834412), (8, 3417206), (13, 2102896), (16, 1708603), (26, 1051448), (52, 525724), (104, 262862), (208, 131431)]