28779014738

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{3449}}^1\times {\mathrm{21617}}^1$

素因数の和:25261

約数の個数: 16

約数和(自身を含む): 43406782200

約数和(自身を除く): 14627767462

約数列:

[1, 2, 193, 386, 3449, 6898, 21617, 43234, 665657, 1331314, 4172081, 8344162, 74557033, 149114066, 14389507369, 28779014738]

約数ペア:

[(1, 28779014738), (2, 14389507369), (193, 149114066), (386, 74557033), (3449, 8344162), (6898, 4172081), (21617, 1331314), (43234, 665657)]