28261936

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{4813}}^1$

素因数の和:5188

約数の個数: 20

約数和(自身を含む): 54918112

約数和(自身を除く): 26656176

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 4813, 5872, 9626, 19252, 38504, 77008, 1766371, 3532742, 7065484, 14130968, 28261936]

約数ペア:

[(1, 28261936), (2, 14130968), (4, 7065484), (8, 3532742), (16, 1766371), (367, 77008), (734, 38504), (1468, 19252), (2936, 9626), (4813, 5872)]