403307968

素因数分解:

$2^6\times 7^1\times {\mathrm{900241}}^1$

素因数の和:900260

約数の個数: 28

約数和(自身を含む): 914645872

約数和(自身を除く): 511337904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 900241, 1800482, 3600964, 6301687, 7201928, 12603374, 14403856, 25206748, 28807712, 50413496, 57615424, 100826992, 201653984, 403307968]

約数ペア:

[(1, 403307968), (2, 201653984), (4, 100826992), (7, 57615424), (8, 50413496), (14, 28807712), (16, 25206748), (28, 14403856), (32, 12603374), (56, 7201928), (64, 6301687), (112, 3600964), (224, 1800482), (448, 900241)]