66566710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{950953}}^1$

素因数の和:950967

約数の個数: 16

約数和(自身を含む): 136937376

約数和(自身を除く): 70370666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 950953, 1901906, 4754765, 6656671, 9509530, 13313342, 33283355, 66566710]

約数ペア:

[(1, 66566710), (2, 33283355), (5, 13313342), (7, 9509530), (10, 6656671), (14, 4754765), (35, 1901906), (70, 950953)]