56559992846

素因数分解:

$2^1\times 7^1\times {\mathrm{13921}}^1\times {\mathrm{290209}}^1$

素因数の和:304139

約数の個数: 16

約数和(自身を含む): 96967286880

約数和(自身を除く): 40407294034

約数列:

[1, 2, 7, 14, 13921, 27842, 97447, 194894, 290209, 580418, 2031463, 4062926, 4039999489, 8079998978, 28279996423, 56559992846]

約数ペア:

[(1, 56559992846), (2, 28279996423), (7, 8079998978), (14, 4039999489), (13921, 4062926), (27842, 2031463), (97447, 580418), (194894, 290209)]