67217276

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5419}}^1$

素因数の和:5873

約数の個数: 24

約数和(自身を含む): 134762880

約数和(自身を除く): 67545604

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 5419, 6202, 10838, 12404, 21676, 37933, 75866, 151732, 2400617, 4801234, 9602468, 16804319, 33608638, 67217276]

約数ペア:

[(1, 67217276), (2, 33608638), (4, 16804319), (7, 9602468), (14, 4801234), (28, 2400617), (443, 151732), (886, 75866), (1772, 37933), (3101, 21676), (5419, 12404), (6202, 10838)]