271939136

素因数分解:

$2^6\times 7^1\times {\mathrm{607007}}^1$

素因数の和:607026

約数の個数: 28

約数和(自身を含む): 616720128

約数和(自身を除く): 344780992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 607007, 1214014, 2428028, 4249049, 4856056, 8498098, 9712112, 16996196, 19424224, 33992392, 38848448, 67984784, 135969568, 271939136]

約数ペア:

[(1, 271939136), (2, 135969568), (4, 67984784), (7, 38848448), (8, 33992392), (14, 19424224), (16, 16996196), (28, 9712112), (32, 8498098), (56, 4856056), (64, 4249049), (112, 2428028), (224, 1214014), (448, 607007)]