28892456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50867}}^1$

素因数の和:50944

約数の個数: 16

約数和(自身を含む): 54937440

約数和(自身を除く): 26044984

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50867, 101734, 203468, 406936, 3611557, 7223114, 14446228, 28892456]

約数ペア:

[(1, 28892456), (2, 14446228), (4, 7223114), (8, 3611557), (71, 406936), (142, 203468), (284, 101734), (568, 50867)]