27994792

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 62928000

約数和(自身を除く): 34933208

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 229, 236, 259, 296, 413, 458, 472, 518, 826, 916, 1036, 1603, 1652, 1832, 2072, 2183, 3206, 3304, 4366, 6412, 8473, 8732, 12824, 13511, 15281, 16946, 17464, 27022, 30562, 33892, 54044, 59311, 61124, 67784, 94577, 108088, 118622, 122248, 189154, 237244, 378308, 474488, 499907, 756616, 999814, 1999628, 3499349, 3999256, 6998698, 13997396, 27994792]

約数ペア:

[(1, 27994792), (2, 13997396), (4, 6998698), (7, 3999256), (8, 3499349), (14, 1999628), (28, 999814), (37, 756616), (56, 499907), (59, 474488), (74, 378308), (118, 237244), (148, 189154), (229, 122248), (236, 118622), (259, 108088), (296, 94577), (413, 67784), (458, 61124), (472, 59311), (518, 54044), (826, 33892), (916, 30562), (1036, 27022), (1603, 17464), (1652, 16946), (1832, 15281), (2072, 13511), (2183, 12824), (3206, 8732), (3304, 8473), (4366, 6412)]