25312294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 21447386

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2213, 4426, 5719, 11438, 15491, 30982, 42047, 84094, 95159, 190318, 294329, 588658, 666113, 1332226, 1808021, 3616042, 12656147, 25312294]

約数ペア:

[(1, 25312294), (2, 12656147), (7, 3616042), (14, 1808021), (19, 1332226), (38, 666113), (43, 588658), (86, 294329), (133, 190318), (266, 95159), (301, 84094), (602, 42047), (817, 30982), (1634, 15491), (2213, 11438), (4426, 5719)]