70348789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5531}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 84971520

約数和(自身を除く): 14622731

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5531, 12719, 38717, 127213, 436949, 890491, 3058643, 10049827, 70348789]

約数ペア:

[(1, 70348789), (7, 10049827), (23, 3058643), (79, 890491), (161, 436949), (553, 127213), (1817, 38717), (5531, 12719)]