40825834

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 72673920

約数和(自身を除く): 31848086

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 301, 511, 602, 929, 1022, 1858, 3139, 6278, 6503, 13006, 21973, 39947, 43946, 67817, 79894, 135634, 279629, 474719, 559258, 949438, 2916131, 5832262, 20412917, 40825834]

約数ペア:

[(1, 40825834), (2, 20412917), (7, 5832262), (14, 2916131), (43, 949438), (73, 559258), (86, 474719), (146, 279629), (301, 135634), (511, 79894), (602, 67817), (929, 43946), (1022, 39947), (1858, 21973), (3139, 13006), (6278, 6503)]