67999232

素因数分解:

$2^9\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18998

約数の個数: 40

約数和(自身を含む): 155283216

約数和(自身を除く): 87283984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18973, 37946, 75892, 132811, 151784, 265622, 303568, 531244, 607136, 1062488, 1214272, 2124976, 2428544, 4249952, 4857088, 8499904, 9714176, 16999808, 33999616, 67999232]

約数ペア:

[(1, 67999232), (2, 33999616), (4, 16999808), (7, 9714176), (8, 8499904), (14, 4857088), (16, 4249952), (28, 2428544), (32, 2124976), (56, 1214272), (64, 1062488), (112, 607136), (128, 531244), (224, 303568), (256, 265622), (448, 151784), (512, 132811), (896, 75892), (1792, 37946), (3584, 18973)]