28151102

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{5479}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 48399360

約数和(自身を除く): 20248258

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 5479, 10958, 38353, 76706, 2010793, 4021586, 14075551, 28151102]

約数ペア:

[(1, 28151102), (2, 14075551), (7, 4021586), (14, 2010793), (367, 76706), (734, 38353), (2569, 10958), (5138, 5479)]