64929284

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{3121}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 130075008

約数和(自身を除く): 65145724

約数列:

[1, 2, 4, 7, 14, 28, 743, 1486, 2972, 3121, 5201, 6242, 10402, 12484, 20804, 21847, 43694, 87388, 2318903, 4637806, 9275612, 16232321, 32464642, 64929284]

約数ペア:

[(1, 64929284), (2, 32464642), (4, 16232321), (7, 9275612), (14, 4637806), (28, 2318903), (743, 87388), (1486, 43694), (2972, 21847), (3121, 20804), (5201, 12484), (6242, 10402)]