66376690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7433}}^1$

素因数の和:7506

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 62082830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7433, 8930, 14866, 37165, 74330, 141227, 282454, 349351, 698702, 706135, 1412270, 1746755, 3493510, 6637669, 13275338, 33188345, 66376690]

約数ペア:

[(1, 66376690), (2, 33188345), (5, 13275338), (10, 6637669), (19, 3493510), (38, 1746755), (47, 1412270), (94, 706135), (95, 698702), (190, 349351), (235, 282454), (470, 141227), (893, 74330), (1786, 37165), (4465, 14866), (7433, 8930)]