394490432

素因数分解:

$2^6\times 7^1\times {\mathrm{880559}}^1$

素因数の和:880578

約数の個数: 28

約数和(自身を含む): 894648960

約数和(自身を除く): 500158528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 880559, 1761118, 3522236, 6163913, 7044472, 12327826, 14088944, 24655652, 28177888, 49311304, 56355776, 98622608, 197245216, 394490432]

約数ペア:

[(1, 394490432), (2, 197245216), (4, 98622608), (7, 56355776), (8, 49311304), (14, 28177888), (16, 24655652), (28, 14088944), (32, 12327826), (56, 7044472), (64, 6163913), (112, 3522236), (224, 1761118), (448, 880559)]