25579428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{304517}}^1$

素因数の和:304531

約数の個数: 24

約数和(自身を含む): 68212032

約数和(自身を除く): 42632604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 304517, 609034, 913551, 1218068, 1827102, 2131619, 3654204, 4263238, 6394857, 8526476, 12789714, 25579428]

約数ペア:

[(1, 25579428), (2, 12789714), (3, 8526476), (4, 6394857), (6, 4263238), (7, 3654204), (12, 2131619), (14, 1827102), (21, 1218068), (28, 913551), (42, 609034), (84, 304517)]