40154828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75479}}^1$

素因数の和:75509

約数の個数: 24

約数和(自身を含む): 84537600

約数和(自身を除く): 44382772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75479, 150958, 301916, 528353, 1056706, 1434101, 2113412, 2868202, 5736404, 10038707, 20077414, 40154828]

約数ペア:

[(1, 40154828), (2, 20077414), (4, 10038707), (7, 5736404), (14, 2868202), (19, 2113412), (28, 1434101), (38, 1056706), (76, 528353), (133, 301916), (266, 150958), (532, 75479)]