40275284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35083}}^1$

素因数の和:35135

約数の個数: 24

約数和(自身を含む): 82517568

約数和(自身を除く): 42242284

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 35083, 70166, 140332, 245581, 491162, 982324, 1438403, 2876806, 5753612, 10068821, 20137642, 40275284]

約数ペア:

[(1, 40275284), (2, 20137642), (4, 10068821), (7, 5753612), (14, 2876806), (28, 1438403), (41, 982324), (82, 491162), (164, 245581), (287, 140332), (574, 70166), (1148, 35083)]