28550774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88667}}^1$

素因数の和:88699

約数の個数: 16

約数和(自身を含む): 51072768

約数和(自身を除く): 22521994

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 88667, 177334, 620669, 1241338, 2039341, 4078682, 14275387, 28550774]

約数ペア:

[(1, 28550774), (2, 14275387), (7, 4078682), (14, 2039341), (23, 1241338), (46, 620669), (161, 177334), (322, 88667)]