28860846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{687163}}^1$

素因数の和:687175

約数の個数: 16

約数和(自身を含む): 65967744

約数和(自身を除く): 37106898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 687163, 1374326, 2061489, 4122978, 4810141, 9620282, 14430423, 28860846]

約数ペア:

[(1, 28860846), (2, 14430423), (3, 9620282), (6, 4810141), (7, 4122978), (14, 2061489), (21, 1374326), (42, 687163)]