28421754

素因数分解:

$2^1\times 3^1\times {\mathrm{1879}}^1\times {\mathrm{2521}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 56896320

約数和(自身を除く): 28474566

約数列:

[1, 2, 3, 6, 1879, 2521, 3758, 5042, 5637, 7563, 11274, 15126, 4736959, 9473918, 14210877, 28421754]

約数ペア:

[(1, 28421754), (2, 14210877), (3, 9473918), (6, 4736959), (1879, 15126), (2521, 11274), (3758, 7563), (5042, 5637)]