56043568

素因数分解:

$2^4\times 7^1\times {\mathrm{500389}}^1$

素因数の和:500404

約数の個数: 20

約数和(自身を含む): 124096720

約数和(自身を除く): 68053152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 500389, 1000778, 2001556, 3502723, 4003112, 7005446, 8006224, 14010892, 28021784, 56043568]

約数ペア:

[(1, 56043568), (2, 28021784), (4, 14010892), (7, 8006224), (8, 7005446), (14, 4003112), (16, 3502723), (28, 2001556), (56, 1000778), (112, 500389)]