71399654

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 108366336

約数和(自身を除く): 36966682

約数列:

[1, 2, 127, 254, 401, 701, 802, 1402, 50927, 89027, 101854, 178054, 281101, 562202, 35699827, 71399654]

約数ペア:

[(1, 71399654), (2, 35699827), (127, 562202), (254, 281101), (401, 178054), (701, 101854), (802, 89027), (1402, 50927)]