40234516

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13183}}^1$

素因数の和:13303

約数の個数: 24

約数和(自身を含む): 81213440

約数和(自身を除く): 40978924

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13183, 26366, 52732, 92281, 184562, 369124, 1436947, 2873894, 5747788, 10058629, 20117258, 40234516]

約数ペア:

[(1, 40234516), (2, 20117258), (4, 10058629), (7, 5747788), (14, 2873894), (28, 1436947), (109, 369124), (218, 184562), (436, 92281), (763, 52732), (1526, 26366), (3052, 13183)]