28574628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 69545280

約数和(自身を除く): 40970652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 157, 174, 314, 348, 471, 523, 628, 942, 1046, 1569, 1884, 2092, 3138, 4553, 6276, 9106, 13659, 15167, 18212, 27318, 30334, 45501, 54636, 60668, 82111, 91002, 164222, 182004, 246333, 328444, 492666, 985332, 2381219, 4762438, 7143657, 9524876, 14287314, 28574628]

約数ペア:

[(1, 28574628), (2, 14287314), (3, 9524876), (4, 7143657), (6, 4762438), (12, 2381219), (29, 985332), (58, 492666), (87, 328444), (116, 246333), (157, 182004), (174, 164222), (314, 91002), (348, 82111), (471, 60668), (523, 54636), (628, 45501), (942, 30334), (1046, 27318), (1569, 18212), (1884, 15167), (2092, 13659), (3138, 9106), (4553, 6276)]