6688808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 14799360

約数和(自身を除く): 8110552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 3853, 7706, 15412, 26971, 30824, 53942, 107884, 119443, 215768, 238886, 477772, 836101, 955544, 1672202, 3344404, 6688808]

約数ペア:

[(1, 6688808), (2, 3344404), (4, 1672202), (7, 955544), (8, 836101), (14, 477772), (28, 238886), (31, 215768), (56, 119443), (62, 107884), (124, 53942), (217, 30824), (248, 26971), (434, 15412), (868, 7706), (1736, 3853)]