71170204

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19403}}^1$

素因数の和:19545

約数の個数: 24

約数和(自身を含む): 143434368

約数和(自身を除く): 72264164

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 19403, 38806, 77612, 135821, 271642, 543284, 2541793, 5083586, 10167172, 17792551, 35585102, 71170204]

約数ペア:

[(1, 71170204), (2, 35585102), (4, 17792551), (7, 10167172), (14, 5083586), (28, 2541793), (131, 543284), (262, 271642), (524, 135821), (917, 77612), (1834, 38806), (3668, 19403)]