9963728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{6997}}^1$

素因数の和:7094

約数の個数: 20

約数和(自身を含む): 19524420

約数和(自身を除く): 9560692

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 6997, 13994, 27988, 55976, 111952, 622733, 1245466, 2490932, 4981864, 9963728]

約数ペア:

[(1, 9963728), (2, 4981864), (4, 2490932), (8, 1245466), (16, 622733), (89, 111952), (178, 55976), (356, 27988), (712, 13994), (1424, 6997)]