28945952

素因数分解:

$2^5\times 7^1\times {\mathrm{129223}}^1$

素因数の和:129240

約数の個数: 24

約数和(自身を含む): 65128896

約数和(自身を除く): 36182944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 129223, 258446, 516892, 904561, 1033784, 1809122, 2067568, 3618244, 4135136, 7236488, 14472976, 28945952]

約数ペア:

[(1, 28945952), (2, 14472976), (4, 7236488), (7, 4135136), (8, 3618244), (14, 2067568), (16, 1809122), (28, 1033784), (32, 904561), (56, 516892), (112, 258446), (224, 129223)]