865441024

素因数分解:

$2^8\times 7^1\times {\mathrm{482947}}^1$

素因数の和:482970

約数の個数: 36

約数和(自身を含む): 1974291424

約数和(自身を除く): 1108850400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 482947, 965894, 1931788, 3380629, 3863576, 6761258, 7727152, 13522516, 15454304, 27045032, 30908608, 54090064, 61817216, 108180128, 123634432, 216360256, 432720512, 865441024]

約数ペア:

[(1, 865441024), (2, 432720512), (4, 216360256), (7, 123634432), (8, 108180128), (14, 61817216), (16, 54090064), (28, 30908608), (32, 27045032), (56, 15454304), (64, 13522516), (112, 7727152), (128, 6761258), (224, 3863576), (256, 3380629), (448, 1931788), (896, 965894), (1792, 482947)]