40246724

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13187}}^1$

素因数の和:13307

約数の個数: 24

約数和(自身を含む): 81238080

約数和(自身を除く): 40991356

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13187, 26374, 52748, 92309, 184618, 369236, 1437383, 2874766, 5749532, 10061681, 20123362, 40246724]

約数ペア:

[(1, 40246724), (2, 20123362), (4, 10061681), (7, 5749532), (14, 2874766), (28, 1437383), (109, 369236), (218, 184618), (436, 92309), (763, 52748), (1526, 26374), (3052, 13187)]