63973490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{913907}}^1$

素因数の和:913921

約数の個数: 16

約数和(自身を含む): 131602752

約数和(自身を除く): 67629262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 913907, 1827814, 4569535, 6397349, 9139070, 12794698, 31986745, 63973490]

約数ペア:

[(1, 63973490), (2, 31986745), (5, 12794698), (7, 9139070), (10, 6397349), (14, 4569535), (35, 1827814), (70, 913907)]