71670886

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{39079}}^1$

素因数の和:39219

約数の個数: 16

約数和(自身を含む): 123805440

約数和(自身を除く): 52134554

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 39079, 78158, 273553, 547106, 5119349, 10238698, 35835443, 71670886]

約数ペア:

[(1, 71670886), (2, 35835443), (7, 10238698), (14, 5119349), (131, 547106), (262, 273553), (917, 78158), (1834, 39079)]