68666458

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{4391}}^1$

素因数の和:5517

約数の個数: 16

約数和(自身を含む): 117846144

約数和(自身を除く): 49179686

約数列:

[1, 2, 7, 14, 1117, 2234, 4391, 7819, 8782, 15638, 30737, 61474, 4904747, 9809494, 34333229, 68666458]

約数ペア:

[(1, 68666458), (2, 34333229), (7, 9809494), (14, 4904747), (1117, 61474), (2234, 30737), (4391, 15638), (7819, 8782)]