56161868

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2053}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 112493472

約数和(自身を除く): 56331604

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 2053, 3908, 4106, 6839, 8212, 13678, 14371, 27356, 28742, 57484, 2005781, 4011562, 8023124, 14040467, 28080934, 56161868]

約数ペア:

[(1, 56161868), (2, 28080934), (4, 14040467), (7, 8023124), (14, 4011562), (28, 2005781), (977, 57484), (1954, 28742), (2053, 27356), (3908, 14371), (4106, 13678), (6839, 8212)]