27889552

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{5569}}^1$

素因数の和:5890

約数の個数: 20

約数和(自身を含む): 54218380

約数和(自身を除く): 26328828

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 5569, 11138, 22276, 44552, 89104, 1743097, 3486194, 6972388, 13944776, 27889552]

約数ペア:

[(1, 27889552), (2, 13944776), (4, 6972388), (8, 3486194), (16, 1743097), (313, 89104), (626, 44552), (1252, 22276), (2504, 11138), (5008, 5569)]