73191952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{240763}}^1$

素因数の和:240790

約数の個数: 20

約数和(自身を含む): 149273680

約数和(自身を除く): 76081728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 240763, 481526, 963052, 1926104, 3852208, 4574497, 9148994, 18297988, 36595976, 73191952]

約数ペア:

[(1, 73191952), (2, 36595976), (4, 18297988), (8, 9148994), (16, 4574497), (19, 3852208), (38, 1926104), (76, 963052), (152, 481526), (304, 240763)]