67031666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{35317}}^1$

素因数の和:35405

約数の個数: 16

約数和(自身を含む): 109768344

約数和(自身を除く): 42736678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 35317, 70634, 459121, 918242, 2578141, 5156282, 33515833, 67031666]

約数ペア:

[(1, 67031666), (2, 33515833), (13, 5156282), (26, 2578141), (73, 918242), (146, 459121), (949, 70634), (1898, 35317)]