3920224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 10112256

約数和(自身を除く): 6192032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 43, 44, 56, 74, 77, 86, 88, 112, 148, 154, 172, 176, 224, 259, 296, 301, 308, 344, 352, 407, 473, 518, 592, 602, 616, 688, 814, 946, 1036, 1184, 1204, 1232, 1376, 1591, 1628, 1892, 2072, 2408, 2464, 2849, 3182, 3256, 3311, 3784, 4144, 4816, 5698, 6364, 6512, 6622, 7568, 8288, 9632, 11137, 11396, 12728, 13024, 13244, 15136, 17501, 22274, 22792, 25456, 26488, 35002, 44548, 45584, 50912, 52976, 70004, 89096, 91168, 105952, 122507, 140008, 178192, 245014, 280016, 356384, 490028, 560032, 980056, 1960112, 3920224]

約数ペア:

[(1, 3920224), (2, 1960112), (4, 980056), (7, 560032), (8, 490028), (11, 356384), (14, 280016), (16, 245014), (22, 178192), (28, 140008), (32, 122507), (37, 105952), (43, 91168), (44, 89096), (56, 70004), (74, 52976), (77, 50912), (86, 45584), (88, 44548), (112, 35002), (148, 26488), (154, 25456), (172, 22792), (176, 22274), (224, 17501), (259, 15136), (296, 13244), (301, 13024), (308, 12728), (344, 11396), (352, 11137), (407, 9632), (473, 8288), (518, 7568), (592, 6622), (602, 6512), (616, 6364), (688, 5698), (814, 4816), (946, 4144), (1036, 3784), (1184, 3311), (1204, 3256), (1232, 3182), (1376, 2849), (1591, 2464), (1628, 2408), (1892, 2072)]