66235904

素因数分解:

$2^9\times 7^1\times {\mathrm{18481}}^1$

素因数の和:18506

約数の個数: 40

約数和(自身を含む): 151256688

約数和(自身を除く): 85020784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18481, 36962, 73924, 129367, 147848, 258734, 295696, 517468, 591392, 1034936, 1182784, 2069872, 2365568, 4139744, 4731136, 8279488, 9462272, 16558976, 33117952, 66235904]

約数ペア:

[(1, 66235904), (2, 33117952), (4, 16558976), (7, 9462272), (8, 8279488), (14, 4731136), (16, 4139744), (28, 2365568), (32, 2069872), (56, 1182784), (64, 1034936), (112, 591392), (128, 517468), (224, 295696), (256, 258734), (448, 147848), (512, 129367), (896, 73924), (1792, 36962), (3584, 18481)]