28879004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93763}}^1$

素因数の和:93785

約数の個数: 24

約数和(自身を含む): 63009408

約数和(自身を除く): 34130404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93763, 187526, 375052, 656341, 1031393, 1312682, 2062786, 2625364, 4125572, 7219751, 14439502, 28879004]

約数ペア:

[(1, 28879004), (2, 14439502), (4, 7219751), (7, 4125572), (11, 2625364), (14, 2062786), (22, 1312682), (28, 1031393), (44, 656341), (77, 375052), (154, 187526), (308, 93763)]