27702470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67567}}^1$

素因数の和:67615

約数の個数: 16

約数和(自身を含む): 51081408

約数和(自身を除く): 23378938

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 67567, 135134, 337835, 675670, 2770247, 5540494, 13851235, 27702470]

約数ペア:

[(1, 27702470), (2, 13851235), (5, 5540494), (10, 2770247), (41, 675670), (82, 337835), (205, 135134), (410, 67567)]