66827390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{954677}}^1$

素因数の和:954691

約数の個数: 16

約数和(自身を含む): 137473632

約数和(自身を除く): 70646242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 954677, 1909354, 4773385, 6682739, 9546770, 13365478, 33413695, 66827390]

約数ペア:

[(1, 66827390), (2, 33413695), (5, 13365478), (7, 9546770), (10, 6682739), (14, 4773385), (35, 1909354), (70, 954677)]