8557419136

素因数分解:

$2^7\times 7^1\times {\mathrm{9550691}}^1$

素因数の和:9550712

約数の個数: 32

約数和(自身を含む): 19483411680

約数和(自身を除く): 10925992544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9550691, 19101382, 38202764, 66854837, 76405528, 133709674, 152811056, 267419348, 305622112, 534838696, 611244224, 1069677392, 1222488448, 2139354784, 4278709568, 8557419136]

約数ペア:

[(1, 8557419136), (2, 4278709568), (4, 2139354784), (7, 1222488448), (8, 1069677392), (14, 611244224), (16, 534838696), (28, 305622112), (32, 267419348), (56, 152811056), (64, 133709674), (112, 76405528), (128, 66854837), (224, 38202764), (448, 19101382), (896, 9550691)]