74425967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1061}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 92980224

約数和(自身を除く): 18554257

約数列:

[1, 7, 11, 77, 911, 1061, 6377, 7427, 10021, 11671, 70147, 81697, 966571, 6765997, 10632281, 74425967]

約数ペア:

[(1, 74425967), (7, 10632281), (11, 6765997), (77, 966571), (911, 81697), (1061, 70147), (6377, 11671), (7427, 10021)]