73144528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{240607}}^1$

素因数の和:240634

約数の個数: 20

約数和(自身を含む): 149176960

約数和(自身を除く): 76032432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 240607, 481214, 962428, 1924856, 3849712, 4571533, 9143066, 18286132, 36572264, 73144528]

約数ペア:

[(1, 73144528), (2, 36572264), (4, 18286132), (8, 9143066), (16, 4571533), (19, 3849712), (38, 1924856), (76, 962428), (152, 481214), (304, 240607)]