72713473

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 87345280

約数和(自身を除く): 14631807

約数列:

[1, 7, 37, 43, 259, 301, 1591, 6529, 11137, 45703, 241573, 280747, 1691011, 1965229, 10387639, 72713473]

約数ペア:

[(1, 72713473), (7, 10387639), (37, 1965229), (43, 1691011), (259, 280747), (301, 241573), (1591, 45703), (6529, 11137)]