7242752

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 44

約数和(自身を含む): 15819216

約数和(自身を除く): 8576464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 643, 704, 1024, 1286, 1408, 2572, 2816, 5144, 5632, 7073, 10288, 11264, 14146, 20576, 28292, 41152, 56584, 82304, 113168, 164608, 226336, 329216, 452672, 658432, 905344, 1810688, 3621376, 7242752]

約数ペア:

[(1, 7242752), (2, 3621376), (4, 1810688), (8, 905344), (11, 658432), (16, 452672), (22, 329216), (32, 226336), (44, 164608), (64, 113168), (88, 82304), (128, 56584), (176, 41152), (256, 28292), (352, 20576), (512, 14146), (643, 11264), (704, 10288), (1024, 7073), (1286, 5632), (1408, 5144), (2572, 2816)]