28287208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{48437}}^1$

素因数の和:48516

約数の個数: 16

約数和(自身を含む): 53766180

約数和(自身を除く): 25478972

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 48437, 96874, 193748, 387496, 3535901, 7071802, 14143604, 28287208]

約数ペア:

[(1, 28287208), (2, 14143604), (4, 7071802), (8, 3535901), (73, 387496), (146, 193748), (292, 96874), (584, 48437)]