71262211

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 77690880

約数和(自身を除く): 6428669

約数列:

[1, 23, 31, 89, 713, 1123, 2047, 2759, 25829, 34813, 63457, 99947, 800699, 2298781, 3098357, 71262211]

約数ペア:

[(1, 71262211), (23, 3098357), (31, 2298781), (89, 800699), (713, 99947), (1123, 63457), (2047, 34813), (2759, 25829)]