67819484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{238801}}^1$

素因数の和:238876

約数の個数: 12

約数和(自身を含む): 120356208

約数和(自身を除く): 52536724

約数列:

[1, 2, 4, 71, 142, 284, 238801, 477602, 955204, 16954871, 33909742, 67819484]

約数ペア:

[(1, 67819484), (2, 33909742), (4, 16954871), (71, 955204), (142, 477602), (284, 238801)]