40549516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33679}}^1$

素因数の和:33733

約数の個数: 24

約数和(自身を含む): 82987520

約数和(自身を除く): 42438004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33679, 67358, 134716, 235753, 471506, 943012, 1448197, 2896394, 5792788, 10137379, 20274758, 40549516]

約数ペア:

[(1, 40549516), (2, 20274758), (4, 10137379), (7, 5792788), (14, 2896394), (28, 1448197), (43, 943012), (86, 471506), (172, 235753), (301, 134716), (602, 67358), (1204, 33679)]