7880336

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4603}}^1$

素因数の和:4718

約数の個数: 20

約数和(自身を含む): 15414192

約数和(自身を除く): 7533856

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4603, 9206, 18412, 36824, 73648, 492521, 985042, 1970084, 3940168, 7880336]

約数ペア:

[(1, 7880336), (2, 3940168), (4, 1970084), (8, 985042), (16, 492521), (107, 73648), (214, 36824), (428, 18412), (856, 9206), (1712, 4603)]