72503639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 82975200

約数和(自身を除く): 10471561

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 2693, 26923, 35009, 51167, 293537, 665171, 3815981, 5577203, 72503639]

約数ペア:

[(1, 72503639), (13, 5577203), (19, 3815981), (109, 665171), (247, 293537), (1417, 51167), (2071, 35009), (2693, 26923)]