29867286

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70111}}^1$

素因数の和:70187

約数の個数: 16

約数和(自身を含む): 60576768

約数和(自身を除く): 30709482

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 70111, 140222, 210333, 420666, 4977881, 9955762, 14933643, 29867286]

約数ペア:

[(1, 29867286), (2, 14933643), (3, 9955762), (6, 4977881), (71, 420666), (142, 210333), (213, 140222), (426, 70111)]