40991356

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1607}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 82123776

約数和(自身を除く): 41132420

約数列:

[1, 2, 4, 7, 14, 28, 911, 1607, 1822, 3214, 3644, 6377, 6428, 11249, 12754, 22498, 25508, 44996, 1463977, 2927954, 5855908, 10247839, 20495678, 40991356]

約数ペア:

[(1, 40991356), (2, 20495678), (4, 10247839), (7, 5855908), (14, 2927954), (28, 1463977), (911, 44996), (1607, 25508), (1822, 22498), (3214, 12754), (3644, 11249), (6377, 6428)]