28863772

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14519}}^1$

素因数の和:14601

約数の個数: 24

約数和(自身を含む): 58544640

約数和(自身を除く): 29680868

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 14519, 29038, 58076, 101633, 203266, 406532, 1030849, 2061698, 4123396, 7215943, 14431886, 28863772]

約数ペア:

[(1, 28863772), (2, 14431886), (4, 7215943), (7, 4123396), (14, 2061698), (28, 1030849), (71, 406532), (142, 203266), (284, 101633), (497, 58076), (994, 29038), (1988, 14519)]