66149888

素因数分解:

$2^9\times 7^1\times {\mathrm{18457}}^1$

素因数の和:18482

約数の個数: 40

約数和(自身を含む): 151060272

約数和(自身を除く): 84910384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18457, 36914, 73828, 129199, 147656, 258398, 295312, 516796, 590624, 1033592, 1181248, 2067184, 2362496, 4134368, 4724992, 8268736, 9449984, 16537472, 33074944, 66149888]

約数ペア:

[(1, 66149888), (2, 33074944), (4, 16537472), (7, 9449984), (8, 8268736), (14, 4724992), (16, 4134368), (28, 2362496), (32, 2067184), (56, 1181248), (64, 1033592), (112, 590624), (128, 516796), (224, 295312), (256, 258398), (448, 147656), (512, 129199), (896, 73828), (1792, 36914), (3584, 18457)]