42319628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{62603}}^1$

素因数の和:62633

約数の個数: 18

約数和(自身を含む): 80195724

約数和(自身を除く): 37876096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 62603, 125206, 250412, 813839, 1627678, 3255356, 10579907, 21159814, 42319628]

約数ペア:

[(1, 42319628), (2, 21159814), (4, 10579907), (13, 3255356), (26, 1627678), (52, 813839), (169, 250412), (338, 125206), (676, 62603)]