26987494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5417}}^1$

素因数の和:5519

約数の個数: 16

約数和(自身を含む): 42130368

約数和(自身を除く): 15142874

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 5417, 10834, 254599, 287101, 509198, 574202, 13493747, 26987494]

約数ペア:

[(1, 26987494), (2, 13493747), (47, 574202), (53, 509198), (94, 287101), (106, 254599), (2491, 10834), (4982, 5417)]