28675256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{188653}}^1$

素因数の和:188678

約数の個数: 16

約数和(自身を含む): 56596200

約数和(自身を除く): 27920944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 188653, 377306, 754612, 1509224, 3584407, 7168814, 14337628, 28675256]

約数ペア:

[(1, 28675256), (2, 14337628), (4, 7168814), (8, 3584407), (19, 1509224), (38, 754612), (76, 377306), (152, 188653)]