28096688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24733}}^1$

素因数の和:24812

約数の個数: 20

約数和(自身を含む): 55206288

約数和(自身を除く): 27109600

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24733, 49466, 98932, 197864, 395728, 1756043, 3512086, 7024172, 14048344, 28096688]

約数ペア:

[(1, 28096688), (2, 14048344), (4, 7024172), (8, 3512086), (16, 1756043), (71, 395728), (142, 197864), (284, 98932), (568, 49466), (1136, 24733)]