28503952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93763}}^1$

素因数の和:93790

約数の個数: 20

約数和(自身を含む): 58133680

約数和(自身を除く): 29629728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93763, 187526, 375052, 750104, 1500208, 1781497, 3562994, 7125988, 14251976, 28503952]

約数ペア:

[(1, 28503952), (2, 14251976), (4, 7125988), (8, 3562994), (16, 1781497), (19, 1500208), (38, 750104), (76, 375052), (152, 187526), (304, 93763)]