71781247982

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1\times {\mathrm{135017}}^1$

素因数の和:136363

約数の個数: 16

約数和(自身を含む): 108217467072

約数和(自身を除く): 36436219090

約数列:

[1, 2, 241, 482, 1103, 2206, 135017, 265823, 270034, 531646, 32539097, 65078194, 148923751, 297847502, 35890623991, 71781247982]

約数ペア:

[(1, 71781247982), (2, 35890623991), (241, 297847502), (482, 148923751), (1103, 65078194), (2206, 32539097), (135017, 531646), (265823, 270034)]