17564289344

素因数分解:

$2^6\times 7^1\times {\mathrm{39206003}}^1$

素因数の和:39206022

約数の個数: 28

約数和(自身を含む): 39833300064

約数和(自身を除く): 22269010720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 39206003, 78412006, 156824012, 274442021, 313648024, 548884042, 627296048, 1097768084, 1254592096, 2195536168, 2509184192, 4391072336, 8782144672, 17564289344]

約数ペア:

[(1, 17564289344), (2, 8782144672), (4, 4391072336), (7, 2509184192), (8, 2195536168), (14, 1254592096), (16, 1097768084), (28, 627296048), (32, 548884042), (56, 313648024), (64, 274442021), (112, 156824012), (224, 78412006), (448, 39206003)]