71897653

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 5516747

約数列:

[1, 19, 71, 223, 239, 1349, 4237, 4541, 15833, 16969, 53297, 300827, 322411, 1012643, 3784087, 71897653]

約数ペア:

[(1, 71897653), (19, 3784087), (71, 1012643), (223, 322411), (239, 300827), (1349, 53297), (4237, 16969), (4541, 15833)]