71974343

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7057}}^1$

素因数の和:7142

約数の個数: 16

約数和(自身を含む): 86728704

約数和(自身を除く): 14754361

約数列:

[1, 7, 31, 47, 217, 329, 1457, 7057, 10199, 49399, 218767, 331679, 1531369, 2321753, 10282049, 71974343]

約数ペア:

[(1, 71974343), (7, 10282049), (31, 2321753), (47, 1531369), (217, 331679), (329, 218767), (1457, 49399), (7057, 10199)]