78632638

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130619}}^1$

素因数の和:130671

約数の個数: 16

約数和(自身を含む): 137934720

約数和(自身を除く): 59302082

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 130619, 261238, 914333, 1828666, 5616617, 11233234, 39316319, 78632638]

約数ペア:

[(1, 78632638), (2, 39316319), (7, 11233234), (14, 5616617), (43, 1828666), (86, 914333), (301, 261238), (602, 130619)]