40438552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65647}}^1$

素因数の和:65671

約数の個数: 32

約数和(自身を含む): 94533120

約数和(自身を除く): 54094568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65647, 131294, 262588, 459529, 525176, 722117, 919058, 1444234, 1838116, 2888468, 3676232, 5054819, 5776936, 10109638, 20219276, 40438552]

約数ペア:

[(1, 40438552), (2, 20219276), (4, 10109638), (7, 5776936), (8, 5054819), (11, 3676232), (14, 2888468), (22, 1838116), (28, 1444234), (44, 919058), (56, 722117), (77, 525176), (88, 459529), (154, 262588), (308, 131294), (616, 65647)]