28660681

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 5812919

約数列:

[1, 7, 37, 41, 259, 287, 1517, 2699, 10619, 18893, 99863, 110659, 699041, 774613, 4094383, 28660681]

約数ペア:

[(1, 28660681), (7, 4094383), (37, 774613), (41, 699041), (259, 110659), (287, 99863), (1517, 18893), (2699, 10619)]