427199856

素因数分解:

$2^4\times 3^1\times {\mathrm{8899997}}^1$

素因数の和:8900008

約数の個数: 20

約数和(自身を含む): 1103599752

約数和(自身を除く): 676399896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8899997, 17799994, 26699991, 35599988, 53399982, 71199976, 106799964, 142399952, 213599928, 427199856]

約数ペア:

[(1, 427199856), (2, 213599928), (3, 142399952), (4, 106799964), (6, 71199976), (8, 53399982), (12, 35599988), (16, 26699991), (24, 17799994), (48, 8899997)]