8423408

素因数分解:

$2^4\times 7^1\times {\mathrm{75209}}^1$

素因数の和:75224

約数の個数: 20

約数和(自身を含む): 18652080

約数和(自身を除く): 10228672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 75209, 150418, 300836, 526463, 601672, 1052926, 1203344, 2105852, 4211704, 8423408]

約数ペア:

[(1, 8423408), (2, 4211704), (4, 2105852), (7, 1203344), (8, 1052926), (14, 601672), (16, 526463), (28, 300836), (56, 150418), (112, 75209)]