57255296

素因数分解:

$2^7\times 7^1\times {\mathrm{63901}}^1$

素因数の和:63922

約数の個数: 32

約数和(自身を含む): 130360080

約数和(自身を除く): 73104784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 63901, 127802, 255604, 447307, 511208, 894614, 1022416, 1789228, 2044832, 3578456, 4089664, 7156912, 8179328, 14313824, 28627648, 57255296]

約数ペア:

[(1, 57255296), (2, 28627648), (4, 14313824), (7, 8179328), (8, 7156912), (14, 4089664), (16, 3578456), (28, 2044832), (32, 1789228), (56, 1022416), (64, 894614), (112, 511208), (128, 447307), (224, 255604), (448, 127802), (896, 63901)]