28314156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181501}}^1$

素因数の和:181521

約数の個数: 24

約数和(自身を含む): 71148784

約数和(自身を除く): 42834628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181501, 363002, 544503, 726004, 1089006, 2178012, 2359513, 4719026, 7078539, 9438052, 14157078, 28314156]

約数ペア:

[(1, 28314156), (2, 14157078), (3, 9438052), (4, 7078539), (6, 4719026), (12, 2359513), (13, 2178012), (26, 1089006), (39, 726004), (52, 544503), (78, 363002), (156, 181501)]