40805744

素因数分解:

$2^4\times 7^1\times {\mathrm{364337}}^1$

素因数の和:364352

約数の個数: 20

約数和(自身を含む): 90355824

約数和(自身を除く): 49550080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364337, 728674, 1457348, 2550359, 2914696, 5100718, 5829392, 10201436, 20402872, 40805744]

約数ペア:

[(1, 40805744), (2, 20402872), (4, 10201436), (7, 5829392), (8, 5100718), (14, 2914696), (16, 2550359), (28, 1457348), (56, 728674), (112, 364337)]