28135256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{152909}}^1$

素因数の和:152938

約数の個数: 16

約数和(自身を含む): 55047600

約数和(自身を除く): 26912344

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 152909, 305818, 611636, 1223272, 3516907, 7033814, 14067628, 28135256]

約数ペア:

[(1, 28135256), (2, 14067628), (4, 7033814), (8, 3516907), (23, 1223272), (46, 611636), (92, 305818), (184, 152909)]