28844942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66463}}^1$

素因数の和:66503

約数の個数: 16

約数和(自身を含む): 51044352

約数和(自身を除く): 22199410

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 66463, 132926, 465241, 930482, 2060353, 4120706, 14422471, 28844942]

約数ペア:

[(1, 28844942), (2, 14422471), (7, 4120706), (14, 2060353), (31, 930482), (62, 465241), (217, 132926), (434, 66463)]