7740752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25490

約数の個数: 20

約数和(自身を含む): 15787680

約数和(自身を除く): 8046928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 25463, 50926, 101852, 203704, 407408, 483797, 967594, 1935188, 3870376, 7740752]

約数ペア:

[(1, 7740752), (2, 3870376), (4, 1935188), (8, 967594), (16, 483797), (19, 407408), (38, 203704), (76, 101852), (152, 50926), (304, 25463)]