28223568

素因数分解:

$2^4\times 3^2\times {\mathrm{195997}}^1$

素因数の和:196011

約数の個数: 30

約数和(自身を含む): 78987194

約数和(自身を除く): 50763626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195997, 391994, 587991, 783988, 1175982, 1567976, 1763973, 2351964, 3135952, 3527946, 4703928, 7055892, 9407856, 14111784, 28223568]

約数ペア:

[(1, 28223568), (2, 14111784), (3, 9407856), (4, 7055892), (6, 4703928), (8, 3527946), (9, 3135952), (12, 2351964), (16, 1763973), (18, 1567976), (24, 1175982), (36, 783988), (48, 587991), (72, 391994), (144, 195997)]