28628268

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{45013}}^1$

素因数の和:45073

約数の個数: 24

約数和(自身を含む): 68061168

約数和(自身を除く): 39432900

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 45013, 90026, 135039, 180052, 270078, 540156, 2385689, 4771378, 7157067, 9542756, 14314134, 28628268]

約数ペア:

[(1, 28628268), (2, 14314134), (3, 9542756), (4, 7157067), (6, 4771378), (12, 2385689), (53, 540156), (106, 270078), (159, 180052), (212, 135039), (318, 90026), (636, 45013)]