28249256

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10793

約数の個数: 32

約数和(自身を含む): 61827840

約数和(自身を除く): 33578584

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10733, 21466, 42932, 75131, 85864, 150262, 300524, 504451, 601048, 1008902, 2017804, 3531157, 4035608, 7062314, 14124628, 28249256]

約数ペア:

[(1, 28249256), (2, 14124628), (4, 7062314), (7, 4035608), (8, 3531157), (14, 2017804), (28, 1008902), (47, 601048), (56, 504451), (94, 300524), (188, 150262), (329, 85864), (376, 75131), (658, 42932), (1316, 21466), (2632, 10733)]