68738432

素因数分解:

$2^7\times 7^1\times {\mathrm{76717}}^1$

素因数の和:76738

約数の個数: 32

約数和(自身を含む): 156504720

約数和(自身を除く): 87766288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 76717, 153434, 306868, 537019, 613736, 1074038, 1227472, 2148076, 2454944, 4296152, 4909888, 8592304, 9819776, 17184608, 34369216, 68738432]

約数ペア:

[(1, 68738432), (2, 34369216), (4, 17184608), (7, 9819776), (8, 8592304), (14, 4909888), (16, 4296152), (28, 2454944), (32, 2148076), (56, 1227472), (64, 1074038), (112, 613736), (128, 537019), (224, 306868), (448, 153434), (896, 76717)]