71691888

素因数分解:

$2^4\times 3^1\times {\mathrm{1493581}}^1$

素因数の和:1493592

約数の個数: 20

約数和(自身を含む): 185204168

約数和(自身を除く): 113512280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1493581, 2987162, 4480743, 5974324, 8961486, 11948648, 17922972, 23897296, 35845944, 71691888]

約数ペア:

[(1, 71691888), (2, 35845944), (3, 23897296), (4, 17922972), (6, 11948648), (8, 8961486), (12, 5974324), (16, 4480743), (24, 2987162), (48, 1493581)]