66689411

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 73180800

約数和(自身を除く): 6491389

約数列:

[1, 19, 41, 59, 779, 1121, 1451, 2419, 27569, 45961, 59491, 85609, 1130329, 1626571, 3509969, 66689411]

約数ペア:

[(1, 66689411), (19, 3509969), (41, 1626571), (59, 1130329), (779, 85609), (1121, 59491), (1451, 45961), (2419, 27569)]