71148982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11807}}^1$

素因数の和:11963

約数の個数: 16

約数和(自身を含む): 112223232

約数和(自身を除く): 41074250

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 11807, 23614, 271561, 543122, 1546717, 3093434, 35574491, 71148982]

約数ペア:

[(1, 71148982), (2, 35574491), (23, 3093434), (46, 1546717), (131, 543122), (262, 271561), (3013, 23614), (6026, 11807)]