74832716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140663}}^1$

素因数の和:140693

約数の個数: 24

約数和(自身を含む): 157543680

約数和(自身を除く): 82710964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 140663, 281326, 562652, 984641, 1969282, 2672597, 3938564, 5345194, 10690388, 18708179, 37416358, 74832716]

約数ペア:

[(1, 74832716), (2, 37416358), (4, 18708179), (7, 10690388), (14, 5345194), (19, 3938564), (28, 2672597), (38, 1969282), (76, 984641), (133, 562652), (266, 281326), (532, 140663)]