73039952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{240263}}^1$

素因数の和:240290

約数の個数: 20

約数和(自身を含む): 148963680

約数和(自身を除く): 75923728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 240263, 480526, 961052, 1922104, 3844208, 4564997, 9129994, 18259988, 36519976, 73039952]

約数ペア:

[(1, 73039952), (2, 36519976), (4, 18259988), (8, 9129994), (16, 4564997), (19, 3844208), (38, 1922104), (76, 961052), (152, 480526), (304, 240263)]