28274442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673201}}^1$

素因数の和:673213

約数の個数: 16

約数和(自身を含む): 64627392

約数和(自身を除く): 36352950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673201, 1346402, 2019603, 4039206, 4712407, 9424814, 14137221, 28274442]

約数ペア:

[(1, 28274442), (2, 14137221), (3, 9424814), (6, 4712407), (7, 4039206), (14, 2019603), (21, 1346402), (42, 673201)]