1376144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 3327168

約数和(自身を除く): 1951024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1117, 1232, 2234, 4468, 7819, 8936, 12287, 15638, 17872, 24574, 31276, 49148, 62552, 86009, 98296, 125104, 172018, 196592, 344036, 688072, 1376144]

約数ペア:

[(1, 1376144), (2, 688072), (4, 344036), (7, 196592), (8, 172018), (11, 125104), (14, 98296), (16, 86009), (22, 62552), (28, 49148), (44, 31276), (56, 24574), (77, 17872), (88, 15638), (112, 12287), (154, 8936), (176, 7819), (308, 4468), (616, 2234), (1117, 1232)]