72447038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2689}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 114594000

約数和(自身を除く): 42146962

約数列:

[1, 2, 19, 38, 709, 1418, 2689, 5378, 13471, 26942, 51091, 102182, 1906501, 3813002, 36223519, 72447038]

約数ペア:

[(1, 72447038), (2, 36223519), (19, 3813002), (38, 1906501), (709, 102182), (1418, 51091), (2689, 26942), (5378, 13471)]