68519434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4283}}^1$

素因数の和:4725

約数の個数: 16

約数和(自身を含む): 108470880

約数和(自身を除く): 39951446

約数列:

[1, 2, 19, 38, 421, 842, 4283, 7999, 8566, 15998, 81377, 162754, 1803143, 3606286, 34259717, 68519434]

約数ペア:

[(1, 68519434), (2, 34259717), (19, 3606286), (38, 1803143), (421, 162754), (842, 81377), (4283, 15998), (7999, 8566)]