66127390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{944677}}^1$

素因数の和:944691

約数の個数: 16

約数和(自身を含む): 136033632

約数和(自身を除く): 69906242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 944677, 1889354, 4723385, 6612739, 9446770, 13225478, 33063695, 66127390]

約数ペア:

[(1, 66127390), (2, 33063695), (5, 13225478), (7, 9446770), (10, 6612739), (14, 4723385), (35, 1889354), (70, 944677)]