28095004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24473}}^1$

素因数の和:24525

約数の個数: 24

約数和(自身を含む): 57562848

約数和(自身を除く): 29467844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 24473, 48946, 97892, 171311, 342622, 685244, 1003393, 2006786, 4013572, 7023751, 14047502, 28095004]

約数ペア:

[(1, 28095004), (2, 14047502), (4, 7023751), (7, 4013572), (14, 2006786), (28, 1003393), (41, 685244), (82, 342622), (164, 171311), (287, 97892), (574, 48946), (1148, 24473)]