6988772

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 14378364

約数和(自身を除く): 7389592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 197, 362, 394, 724, 788, 1267, 1379, 2534, 2758, 5068, 5516, 8869, 9653, 17738, 19306, 35476, 35657, 38612, 71314, 142628, 249599, 499198, 998396, 1747193, 3494386, 6988772]

約数ペア:

[(1, 6988772), (2, 3494386), (4, 1747193), (7, 998396), (14, 499198), (28, 249599), (49, 142628), (98, 71314), (181, 38612), (196, 35657), (197, 35476), (362, 19306), (394, 17738), (724, 9653), (788, 8869), (1267, 5516), (1379, 5068), (2534, 2758)]