28901054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9341}}^1$

素因数の和:9380

約数の個数: 32

約数和(自身を含む): 56500416

約数和(自身を除く): 27599362

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9341, 18682, 65387, 121433, 130774, 158797, 242866, 317594, 850031, 1111579, 1700062, 2064361, 2223158, 4128722, 14450527, 28901054]

約数ペア:

[(1, 28901054), (2, 14450527), (7, 4128722), (13, 2223158), (14, 2064361), (17, 1700062), (26, 1111579), (34, 850031), (91, 317594), (119, 242866), (182, 158797), (221, 130774), (238, 121433), (442, 65387), (1547, 18682), (3094, 9341)]