28705532

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 51819264

約数和(自身を除く): 23113732

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 1427, 2854, 5029, 5708, 10058, 20116, 67069, 134138, 152689, 268276, 305378, 610756, 7176383, 14352766, 28705532]

約数ペア:

[(1, 28705532), (2, 14352766), (4, 7176383), (47, 610756), (94, 305378), (107, 268276), (188, 152689), (214, 134138), (428, 67069), (1427, 20116), (2854, 10058), (5029, 5708)]