28210952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 67616640

約数和(自身を除く): 39405688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1117, 1148, 1804, 2234, 2296, 3157, 3608, 4468, 6314, 7819, 8936, 12287, 12628, 15638, 24574, 25256, 31276, 45797, 49148, 62552, 86009, 91594, 98296, 172018, 183188, 320579, 344036, 366376, 503767, 641158, 688072, 1007534, 1282316, 2015068, 2564632, 3526369, 4030136, 7052738, 14105476, 28210952]

約数ペア:

[(1, 28210952), (2, 14105476), (4, 7052738), (7, 4030136), (8, 3526369), (11, 2564632), (14, 2015068), (22, 1282316), (28, 1007534), (41, 688072), (44, 641158), (56, 503767), (77, 366376), (82, 344036), (88, 320579), (154, 183188), (164, 172018), (287, 98296), (308, 91594), (328, 86009), (451, 62552), (574, 49148), (616, 45797), (902, 31276), (1117, 25256), (1148, 24574), (1804, 15638), (2234, 12628), (2296, 12287), (3157, 8936), (3608, 7819), (4468, 6314)]