3321416

素因数分解:

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

素因数の和:286

約数の個数: 48

約数和(自身を含む): 7472700

約数和(自身を除く): 4151284

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 229, 259, 296, 392, 458, 518, 916, 1036, 1603, 1813, 1832, 2072, 3206, 3626, 6412, 7252, 8473, 11221, 12824, 14504, 16946, 22442, 33892, 44884, 59311, 67784, 89768, 118622, 237244, 415177, 474488, 830354, 1660708, 3321416]

約数ペア:

[(1, 3321416), (2, 1660708), (4, 830354), (7, 474488), (8, 415177), (14, 237244), (28, 118622), (37, 89768), (49, 67784), (56, 59311), (74, 44884), (98, 33892), (148, 22442), (196, 16946), (229, 14504), (259, 12824), (296, 11221), (392, 8473), (458, 7252), (518, 6412), (916, 3626), (1036, 3206), (1603, 2072), (1813, 1832)]