72341437

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 85219200

約数和(自身を除く): 12877763

約数列:

[1, 7, 43, 149, 301, 1043, 1613, 6407, 11291, 44849, 69359, 240337, 485513, 1682359, 10334491, 72341437]

約数ペア:

[(1, 72341437), (7, 10334491), (43, 1682359), (149, 485513), (301, 240337), (1043, 69359), (1613, 44849), (6407, 11291)]