25223296

素因数分解:

$2^7\times 7^1\times {\mathrm{28151}}^1$

素因数の和:28172

約数の個数: 32

約数和(自身を含む): 57430080

約数和(自身を除く): 32206784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28151, 56302, 112604, 197057, 225208, 394114, 450416, 788228, 900832, 1576456, 1801664, 3152912, 3603328, 6305824, 12611648, 25223296]

約数ペア:

[(1, 25223296), (2, 12611648), (4, 6305824), (7, 3603328), (8, 3152912), (14, 1801664), (16, 1576456), (28, 900832), (32, 788228), (56, 450416), (64, 394114), (112, 225208), (128, 197057), (224, 112604), (448, 56302), (896, 28151)]