28286296

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{19753}}^1$

素因数の和:19938

約数の個数: 16

約数和(自身を含む): 53335800

約数和(自身を除く): 25049504

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 19753, 39506, 79012, 158024, 3535787, 7071574, 14143148, 28286296]

約数ペア:

[(1, 28286296), (2, 14143148), (4, 7071574), (8, 3535787), (179, 158024), (358, 79012), (716, 39506), (1432, 19753)]