74870552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{128203}}^1$

素因数の和:128282

約数の個数: 16

約数和(自身を含む): 142306440

約数和(自身を除く): 67435888

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 128203, 256406, 512812, 1025624, 9358819, 18717638, 37435276, 74870552]

約数ペア:

[(1, 74870552), (2, 37435276), (4, 18717638), (8, 9358819), (73, 1025624), (146, 512812), (292, 256406), (584, 128203)]