68091338

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{12503}}^1$

素因数の和:12901

約数の個数: 16

約数和(自身を含む): 117037440

約数和(自身を除く): 48946102

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 12503, 25006, 87521, 175042, 4863667, 9727334, 34045669, 68091338]

約数ペア:

[(1, 68091338), (2, 34045669), (7, 9727334), (14, 4863667), (389, 175042), (778, 87521), (2723, 25006), (5446, 12503)]