71683684

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{49919}}^1$

素因数の和:50282

約数の個数: 12

約数和(自身を含む): 125798400

約数和(自身を除く): 54114716

約数列:

[1, 2, 4, 359, 718, 1436, 49919, 99838, 199676, 17920921, 35841842, 71683684]

約数ペア:

[(1, 71683684), (2, 35841842), (4, 17920921), (359, 199676), (718, 99838), (1436, 49919)]