28412478

素因数分解:

$2^1\times 3^3\times {\mathrm{526157}}^1$

素因数の和:526168

約数の個数: 16

約数和(自身を含む): 63138960

約数和(自身を除く): 34726482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526157, 1052314, 1578471, 3156942, 4735413, 9470826, 14206239, 28412478]

約数ペア:

[(1, 28412478), (2, 14206239), (3, 9470826), (6, 4735413), (9, 3156942), (18, 1578471), (27, 1052314), (54, 526157)]