28448518

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2836

約数の個数: 24

約数和(自身を含む): 50122152

約数和(自身を除く): 21673634

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 2713, 5243, 5426, 10486, 18991, 37982, 132937, 265874, 290291, 580582, 2032037, 4064074, 14224259, 28448518]

約数ペア:

[(1, 28448518), (2, 14224259), (7, 4064074), (14, 2032037), (49, 580582), (98, 290291), (107, 265874), (214, 132937), (749, 37982), (1498, 18991), (2713, 10486), (5243, 5426)]