71852226

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{278497}}^1$

素因数の和:278545

約数の個数: 16

約数和(自身を含む): 147046944

約数和(自身を除く): 75194718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 278497, 556994, 835491, 1670982, 11975371, 23950742, 35926113, 71852226]

約数ペア:

[(1, 71852226), (2, 35926113), (3, 23950742), (6, 11975371), (43, 1670982), (86, 835491), (129, 556994), (258, 278497)]