71773744

素因数分解:

$2^4\times 7^1\times {\mathrm{640837}}^1$

素因数の和:640852

約数の個数: 20

約数和(自身を含む): 158927824

約数和(自身を除く): 87154080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 640837, 1281674, 2563348, 4485859, 5126696, 8971718, 10253392, 17943436, 35886872, 71773744]

約数ペア:

[(1, 71773744), (2, 35886872), (4, 17943436), (7, 10253392), (8, 8971718), (14, 5126696), (16, 4485859), (28, 2563348), (56, 1281674), (112, 640837)]