2860064

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 24

約数和(自身を含む): 5680080

約数和(自身を除く): 2820016

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 643, 1112, 1286, 2224, 2572, 4448, 5144, 10288, 20576, 89377, 178754, 357508, 715016, 1430032, 2860064]

約数ペア:

[(1, 2860064), (2, 1430032), (4, 715016), (8, 357508), (16, 178754), (32, 89377), (139, 20576), (278, 10288), (556, 5144), (643, 4448), (1112, 2572), (1286, 2224)]