28744672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 62318592

約数和(自身を除く): 33573920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 643, 1016, 1286, 1397, 2032, 2572, 2794, 4064, 5144, 5588, 7073, 10288, 11176, 14146, 20576, 22352, 28292, 44704, 56584, 81661, 113168, 163322, 226336, 326644, 653288, 898271, 1306576, 1796542, 2613152, 3593084, 7186168, 14372336, 28744672]

約数ペア:

[(1, 28744672), (2, 14372336), (4, 7186168), (8, 3593084), (11, 2613152), (16, 1796542), (22, 1306576), (32, 898271), (44, 653288), (88, 326644), (127, 226336), (176, 163322), (254, 113168), (352, 81661), (508, 56584), (643, 44704), (1016, 28292), (1286, 22352), (1397, 20576), (2032, 14146), (2572, 11176), (2794, 10288), (4064, 7073), (5144, 5588)]