125830208

素因数分解:

$2^6\times 7^1\times {\mathrm{280871}}^1$

素因数の和:280890

約数の個数: 28

約数和(自身を含む): 285365952

約数和(自身を除く): 159535744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 280871, 561742, 1123484, 1966097, 2246968, 3932194, 4493936, 7864388, 8987872, 15728776, 17975744, 31457552, 62915104, 125830208]

約数ペア:

[(1, 125830208), (2, 62915104), (4, 31457552), (7, 17975744), (8, 15728776), (14, 8987872), (16, 7864388), (28, 4493936), (32, 3932194), (56, 2246968), (64, 1966097), (112, 1123484), (224, 561742), (448, 280871)]