42888638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2269}}^1$

素因数の和:3011

約数の個数: 16

約数和(自身を含む): 69407520

約数和(自身を除く): 26518882

約数列:

[1, 2, 13, 26, 727, 1454, 2269, 4538, 9451, 18902, 29497, 58994, 1649563, 3299126, 21444319, 42888638]

約数ペア:

[(1, 42888638), (2, 21444319), (13, 3299126), (26, 1649563), (727, 58994), (1454, 29497), (2269, 18902), (4538, 9451)]