40248061

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 52202880

約数和(自身を除く): 11954819

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 2543, 15827, 17801, 43231, 48317, 124607, 302617, 338219, 821389, 2118319, 2367533, 5749723, 40248061]

約数ペア:

[(1, 40248061), (7, 5749723), (17, 2367533), (19, 2118319), (49, 821389), (119, 338219), (133, 302617), (323, 124607), (833, 48317), (931, 43231), (2261, 17801), (2543, 15827)]