13997396

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 29366400

約数和(自身を除く): 15369004

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 229, 236, 259, 413, 458, 518, 826, 916, 1036, 1603, 1652, 2183, 3206, 4366, 6412, 8473, 8732, 13511, 15281, 16946, 27022, 30562, 33892, 54044, 59311, 61124, 94577, 118622, 189154, 237244, 378308, 499907, 999814, 1999628, 3499349, 6998698, 13997396]

約数ペア:

[(1, 13997396), (2, 6998698), (4, 3499349), (7, 1999628), (14, 999814), (28, 499907), (37, 378308), (59, 237244), (74, 189154), (118, 118622), (148, 94577), (229, 61124), (236, 59311), (259, 54044), (413, 33892), (458, 30562), (518, 27022), (826, 16946), (916, 15281), (1036, 13511), (1603, 8732), (1652, 8473), (2183, 6412), (3206, 4366)]