7985456

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3788

約数の個数: 20

約数和(自身を含む): 15589032

約数和(自身を除く): 7603576

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 3643, 7286, 14572, 29144, 58288, 499091, 998182, 1996364, 3992728, 7985456]

約数ペア:

[(1, 7985456), (2, 3992728), (4, 1996364), (8, 998182), (16, 499091), (137, 58288), (274, 29144), (548, 14572), (1096, 7286), (2192, 3643)]