17551180048

素因数分解:

$2^4\times {\mathrm{28027}}^1\times {\mathrm{39139}}^1$

素因数の和:67174

約数の個数: 20

約数和(自身を含む): 34007493520

約数和(自身を除く): 16456313472

約数列:

[1, 2, 4, 8, 16, 28027, 39139, 56054, 78278, 112108, 156556, 224216, 313112, 448432, 626224, 1096948753, 2193897506, 4387795012, 8775590024, 17551180048]

約数ペア:

[(1, 17551180048), (2, 8775590024), (4, 4387795012), (8, 2193897506), (16, 1096948753), (28027, 626224), (39139, 448432), (56054, 313112), (78278, 224216), (112108, 156556)]