56142055004

素因数分解:

$2^2\times 7^1\times {\mathrm{20341}}^1\times {\mathrm{98573}}^1$

素因数の和:118925

約数の個数: 24

約数和(自身を含む): 112290769248

約数和(自身を除く): 56148714244

約数列:

[1, 2, 4, 7, 14, 28, 20341, 40682, 81364, 98573, 142387, 197146, 284774, 394292, 569548, 690011, 1380022, 2760044, 2005073393, 4010146786, 8020293572, 14035513751, 28071027502, 56142055004]

約数ペア:

[(1, 56142055004), (2, 28071027502), (4, 14035513751), (7, 8020293572), (14, 4010146786), (28, 2005073393), (20341, 2760044), (40682, 1380022), (81364, 690011), (98573, 569548), (142387, 394292), (197146, 284774)]