28710188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2411}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 54366480

約数和(自身を除く): 25656292

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2411, 2977, 4822, 5954, 9644, 11908, 31343, 62686, 125372, 552119, 1104238, 2208476, 7177547, 14355094, 28710188]

約数ペア:

[(1, 28710188), (2, 14355094), (4, 7177547), (13, 2208476), (26, 1104238), (52, 552119), (229, 125372), (458, 62686), (916, 31343), (2411, 11908), (2977, 9644), (4822, 5954)]