28436752

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{17597}}^1$

素因数の和:17706

約数の個数: 20

約数和(自身を含む): 55644876

約数和(自身を除く): 27208124

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 17597, 35194, 70388, 140776, 281552, 1777297, 3554594, 7109188, 14218376, 28436752]

約数ペア:

[(1, 28436752), (2, 14218376), (4, 7109188), (8, 3554594), (16, 1777297), (101, 281552), (202, 140776), (404, 70388), (808, 35194), (1616, 17597)]