28028346

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{108637}}^1$

素因数の和:108685

約数の個数: 16

約数和(自身を含む): 57360864

約数和(自身を除く): 29332518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 108637, 217274, 325911, 651822, 4671391, 9342782, 14014173, 28028346]

約数ペア:

[(1, 28028346), (2, 14014173), (3, 9342782), (6, 4671391), (43, 651822), (86, 325911), (129, 217274), (258, 108637)]