748129792

素因数分解:

$2^9\times {\mathrm{293}}^1\times {\mathrm{4987}}^1$

素因数の和:5298

約数の個数: 40

約数和(自身を含む): 1500200856

約数和(自身を除く): 752071064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 512, 586, 1172, 2344, 4688, 4987, 9376, 9974, 18752, 19948, 37504, 39896, 75008, 79792, 150016, 159584, 319168, 638336, 1276672, 1461191, 2553344, 2922382, 5844764, 11689528, 23379056, 46758112, 93516224, 187032448, 374064896, 748129792]

約数ペア:

[(1, 748129792), (2, 374064896), (4, 187032448), (8, 93516224), (16, 46758112), (32, 23379056), (64, 11689528), (128, 5844764), (256, 2922382), (293, 2553344), (512, 1461191), (586, 1276672), (1172, 638336), (2344, 319168), (4688, 159584), (4987, 150016), (9376, 79792), (9974, 75008), (18752, 39896), (19948, 37504)]