72489314

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6637}}^1$

素因数の和:6809

約数の個数: 16

約数和(自身を含む): 112155648

約数和(自身を除く): 39666334

約数列:

[1, 2, 43, 86, 127, 254, 5461, 6637, 10922, 13274, 285391, 570782, 842899, 1685798, 36244657, 72489314]

約数ペア:

[(1, 72489314), (2, 36244657), (43, 1685798), (86, 842899), (127, 570782), (254, 285391), (5461, 13274), (6637, 10922)]