28439382

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{8419}}^1$

素因数の和:8987

約数の個数: 16

約数和(自身を含む): 56986560

約数和(自身を除く): 28547178

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 8419, 16838, 25257, 50514, 4739897, 9479794, 14219691, 28439382]

約数ペア:

[(1, 28439382), (2, 14219691), (3, 9479794), (6, 4739897), (563, 50514), (1126, 25257), (1689, 16838), (3378, 8419)]