71541289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 78494400

約数和(自身を除く): 6953111

約数列:

[1, 19, 29, 157, 551, 827, 2983, 4553, 15713, 23983, 86507, 129839, 455677, 2466941, 3765331, 71541289]

約数ペア:

[(1, 71541289), (19, 3765331), (29, 2466941), (157, 455677), (551, 129839), (827, 86507), (2983, 23983), (4553, 15713)]