42813638

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71119}}^1$

素因数の和:71171

約数の個数: 16

約数和(自身を含む): 75102720

約数和(自身を除く): 32289082

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 71119, 142238, 497833, 995666, 3058117, 6116234, 21406819, 42813638]

約数ペア:

[(1, 42813638), (2, 21406819), (7, 6116234), (14, 3058117), (43, 995666), (86, 497833), (301, 142238), (602, 71119)]