71230876

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{9631}}^1$

素因数の和:9721

約数の個数: 18

約数和(自身を含む): 127633632

約数和(自身を除く): 56402756

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 9631, 19262, 38524, 414133, 828266, 1656532, 17807719, 35615438, 71230876]

約数ペア:

[(1, 71230876), (2, 35615438), (4, 17807719), (43, 1656532), (86, 828266), (172, 414133), (1849, 38524), (3698, 19262), (7396, 9631)]