64019568

素因数分解:

$2^4\times 3^1\times {\mathrm{1333741}}^1$

素因数の和:1333752

約数の個数: 20

約数和(自身を含む): 165384008

約数和(自身を除く): 101364440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1333741, 2667482, 4001223, 5334964, 8002446, 10669928, 16004892, 21339856, 32009784, 64019568]

約数ペア:

[(1, 64019568), (2, 32009784), (3, 21339856), (4, 16004892), (6, 10669928), (8, 8002446), (12, 5334964), (16, 4001223), (24, 2667482), (48, 1333741)]