25642128

素因数分解:

$2^4\times 3^1\times {\mathrm{534211}}^1$

素因数の和:534222

約数の個数: 20

約数和(自身を含む): 66242288

約数和(自身を除く): 40600160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 534211, 1068422, 1602633, 2136844, 3205266, 4273688, 6410532, 8547376, 12821064, 25642128]

約数ペア:

[(1, 25642128), (2, 12821064), (3, 8547376), (4, 6410532), (6, 4273688), (8, 3205266), (12, 2136844), (16, 1602633), (24, 1068422), (48, 534211)]