66888958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{11489}}^1$

素因数の和:11603

約数の個数: 16

約数和(自身を含む): 104237280

約数和(自身を除く): 37348322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 11489, 22978, 471049, 815719, 942098, 1631438, 33444479, 66888958]

約数ペア:

[(1, 66888958), (2, 33444479), (41, 1631438), (71, 942098), (82, 815719), (142, 471049), (2911, 22978), (5822, 11489)]