71546096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{235349}}^1$

素因数の和:235376

約数の個数: 20

約数和(自身を含む): 145917000

約数和(自身を除く): 74370904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 235349, 470698, 941396, 1882792, 3765584, 4471631, 8943262, 17886524, 35773048, 71546096]

約数ペア:

[(1, 71546096), (2, 35773048), (4, 17886524), (8, 8943262), (16, 4471631), (19, 3765584), (38, 1882792), (76, 941396), (152, 470698), (304, 235349)]