3621376

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 7905744

約数和(自身を除く): 4284368

約数列:

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

約数ペア:

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