28245728

素因数分解:

$2^5\times 7^1\times {\mathrm{126097}}^1$

素因数の和:126114

約数の個数: 24

約数和(自身を含む): 63553392

約数和(自身を除く): 35307664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126097, 252194, 504388, 882679, 1008776, 1765358, 2017552, 3530716, 4035104, 7061432, 14122864, 28245728]

約数ペア:

[(1, 28245728), (2, 14122864), (4, 7061432), (7, 4035104), (8, 3530716), (14, 2017552), (16, 1765358), (28, 1008776), (32, 882679), (56, 504388), (112, 252194), (224, 126097)]