40697648

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{1753}}^1$

素因数の和:3212

約数の個数: 20

約数和(自身を含む): 78951048

約数和(自身を除く): 38253400

約数列:

[1, 2, 4, 8, 16, 1451, 1753, 2902, 3506, 5804, 7012, 11608, 14024, 23216, 28048, 2543603, 5087206, 10174412, 20348824, 40697648]

約数ペア:

[(1, 40697648), (2, 20348824), (4, 10174412), (8, 5087206), (16, 2543603), (1451, 28048), (1753, 23216), (2902, 14024), (3506, 11608), (5804, 7012)]