26464970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{378071}}^1$

素因数の和:378085

約数の個数: 16

約数和(自身を含む): 54442368

約数和(自身を除く): 27977398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 378071, 756142, 1890355, 2646497, 3780710, 5292994, 13232485, 26464970]

約数ペア:

[(1, 26464970), (2, 13232485), (5, 5292994), (7, 3780710), (10, 2646497), (14, 1890355), (35, 756142), (70, 378071)]