38450476

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{135389}}^1$

素因数の和:135464

約数の個数: 12

約数和(自身を含む): 68236560

約数和(自身を除く): 29786084

約数列:

[1, 2, 4, 71, 142, 284, 135389, 270778, 541556, 9612619, 19225238, 38450476]

約数ペア:

[(1, 38450476), (2, 19225238), (4, 9612619), (71, 541556), (142, 270778), (284, 135389)]