26420716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49663}}^1$

素因数の和:49693

約数の個数: 24

約数和(自身を含む): 55623680

約数和(自身を除く): 29202964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 49663, 99326, 198652, 347641, 695282, 943597, 1390564, 1887194, 3774388, 6605179, 13210358, 26420716]

約数ペア:

[(1, 26420716), (2, 13210358), (4, 6605179), (7, 3774388), (14, 1887194), (19, 1390564), (28, 943597), (38, 695282), (76, 347641), (133, 198652), (266, 99326), (532, 49663)]