66504748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{978011}}^1$

素因数の和:978032

約数の個数: 12

約数和(自身を含む): 123229512

約数和(自身を除く): 56724764

約数列:

[1, 2, 4, 17, 34, 68, 978011, 1956022, 3912044, 16626187, 33252374, 66504748]

約数ペア:

[(1, 66504748), (2, 33252374), (4, 16626187), (17, 3912044), (34, 1956022), (68, 978011)]