868780864

素因数分解:

$2^6\times 7^1\times {\mathrm{1939243}}^1$

素因数の和:1939262

約数の個数: 28

約数和(自身を含む): 1970271904

約数和(自身を除く): 1101491040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1939243, 3878486, 7756972, 13574701, 15513944, 27149402, 31027888, 54298804, 62055776, 108597608, 124111552, 217195216, 434390432, 868780864]

約数ペア:

[(1, 868780864), (2, 434390432), (4, 217195216), (7, 124111552), (8, 108597608), (14, 62055776), (16, 54298804), (28, 31027888), (32, 27149402), (56, 15513944), (64, 13574701), (112, 7756972), (224, 3878486), (448, 1939243)]