28254378

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{9437}}^1$

素因数の和:9941

約数の個数: 16

約数和(自身を含む): 56628000

約数和(自身を除く): 28373622

約数列:

[1, 2, 3, 6, 499, 998, 1497, 2994, 9437, 18874, 28311, 56622, 4709063, 9418126, 14127189, 28254378]

約数ペア:

[(1, 28254378), (2, 14127189), (3, 9418126), (6, 4709063), (499, 56622), (998, 28311), (1497, 18874), (2994, 9437)]