66111038

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109819}}^1$

素因数の和:109871

約数の個数: 16

約数和(自身を含む): 115969920

約数和(自身を除く): 49858882

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 109819, 219638, 768733, 1537466, 4722217, 9444434, 33055519, 66111038]

約数ペア:

[(1, 66111038), (2, 33055519), (7, 9444434), (14, 4722217), (43, 1537466), (86, 768733), (301, 219638), (602, 109819)]