27472690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{392467}}^1$

素因数の和:392481

約数の個数: 16

約数和(自身を含む): 56515392

約数和(自身を除く): 29042702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 392467, 784934, 1962335, 2747269, 3924670, 5494538, 13736345, 27472690]

約数ペア:

[(1, 27472690), (2, 13736345), (5, 5494538), (7, 3924670), (10, 2747269), (14, 1962335), (35, 784934), (70, 392467)]