56457212

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4146

約数の個数: 36

約数和(自身を含む): 116578224

約数和(自身を除く): 60121012

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4057, 6958, 8114, 13916, 16228, 28399, 56798, 113596, 198793, 288047, 397586, 576094, 795172, 1152188, 2016329, 4032658, 8065316, 14114303, 28228606, 56457212]

約数ペア:

[(1, 56457212), (2, 28228606), (4, 14114303), (7, 8065316), (14, 4032658), (28, 2016329), (49, 1152188), (71, 795172), (98, 576094), (142, 397586), (196, 288047), (284, 198793), (497, 113596), (994, 56798), (1988, 28399), (3479, 16228), (4057, 13916), (6958, 8114)]