253992256

素因数分解:

$2^6\times 7^1\times {\mathrm{566947}}^1$

素因数の和:566966

約数の個数: 28

約数和(自身を含む): 576019168

約数和(自身を除く): 322026912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 566947, 1133894, 2267788, 3968629, 4535576, 7937258, 9071152, 15874516, 18142304, 31749032, 36284608, 63498064, 126996128, 253992256]

約数ペア:

[(1, 253992256), (2, 126996128), (4, 63498064), (7, 36284608), (8, 31749032), (14, 18142304), (16, 15874516), (28, 9071152), (32, 7937258), (56, 4535576), (64, 3968629), (112, 2267788), (224, 1133894), (448, 566947)]