25320644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 45722880

約数和(自身を除く): 20402236

約数列:

[1, 2, 4, 53, 83, 106, 166, 212, 332, 1439, 2878, 4399, 5756, 8798, 17596, 76267, 119437, 152534, 238874, 305068, 477748, 6330161, 12660322, 25320644]

約数ペア:

[(1, 25320644), (2, 12660322), (4, 6330161), (53, 477748), (83, 305068), (106, 238874), (166, 152534), (212, 119437), (332, 76267), (1439, 17596), (2878, 8798), (4399, 5756)]