28528822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119869}}^1$

素因数の和:119895

約数の個数: 16

約数和(自身を含む): 51783840

約数和(自身を除く): 23255018

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 119869, 239738, 839083, 1678166, 2037773, 4075546, 14264411, 28528822]

約数ペア:

[(1, 28528822), (2, 14264411), (7, 4075546), (14, 2037773), (17, 1678166), (34, 839083), (119, 239738), (238, 119869)]