29720174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 20668306

約数列:

[1, 2, 11, 22, 53, 71, 106, 142, 359, 583, 718, 781, 1166, 1562, 3763, 3949, 7526, 7898, 19027, 25489, 38054, 41393, 50978, 82786, 209297, 280379, 418594, 560758, 1350917, 2701834, 14860087, 29720174]

約数ペア:

[(1, 29720174), (2, 14860087), (11, 2701834), (22, 1350917), (53, 560758), (71, 418594), (106, 280379), (142, 209297), (359, 82786), (583, 50978), (718, 41393), (781, 38054), (1166, 25489), (1562, 19027), (3763, 7898), (3949, 7526)]