64728601

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1193}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 77485824

約数和(自身を除く): 12757223

約数列:

[1, 7, 23, 161, 337, 1193, 2359, 7751, 8351, 27439, 54257, 192073, 402041, 2814287, 9246943, 64728601]

約数ペア:

[(1, 64728601), (7, 9246943), (23, 2814287), (161, 402041), (337, 192073), (1193, 54257), (2359, 27439), (7751, 8351)]