42146572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{62347}}^1$

素因数の和:62377

約数の個数: 18

約数和(自身を含む): 79867788

約数和(自身を除く): 37721216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 62347, 124694, 249388, 810511, 1621022, 3242044, 10536643, 21073286, 42146572]

約数ペア:

[(1, 42146572), (2, 21073286), (4, 10536643), (13, 3242044), (26, 1621022), (52, 810511), (169, 249388), (338, 124694), (676, 62347)]