8833972672

素因数分解:

$2^6\times 7^1\times {\mathrm{19718689}}^1$

素因数の和:19718708

約数の個数: 28

約数和(自身を含む): 20034189040

約数和(自身を除く): 11200216368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 19718689, 39437378, 78874756, 138030823, 157749512, 276061646, 315499024, 552123292, 630998048, 1104246584, 1261996096, 2208493168, 4416986336, 8833972672]

約数ペア:

[(1, 8833972672), (2, 4416986336), (4, 2208493168), (7, 1261996096), (8, 1104246584), (14, 630998048), (16, 552123292), (28, 315499024), (32, 276061646), (56, 157749512), (64, 138030823), (112, 78874756), (224, 39437378), (448, 19718689)]