28029188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 53724384

約数和(自身を除く): 25695196

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 2267, 3091, 4534, 6182, 9068, 12364, 24937, 49874, 99748, 637027, 1274054, 2548108, 7007297, 14014594, 28029188]

約数ペア:

[(1, 28029188), (2, 14014594), (4, 7007297), (11, 2548108), (22, 1274054), (44, 637027), (281, 99748), (562, 49874), (1124, 24937), (2267, 12364), (3091, 9068), (4534, 6182)]