71312722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161341}}^1$

素因数の和:161373

約数の個数: 16

約数和(自身を含む): 121974552

約数和(自身を除く): 50661830

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161341, 322682, 2097433, 2742797, 4194866, 5485594, 35656361, 71312722]

約数ペア:

[(1, 71312722), (2, 35656361), (13, 5485594), (17, 4194866), (26, 2742797), (34, 2097433), (221, 322682), (442, 161341)]