3877888

素因数分解:

$2^{10}\times 7^1\times {\mathrm{541}}^1$

素因数の和:568

約数の個数: 44

約数和(自身を含む): 8875792

約数和(自身を除く): 4997904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 541, 896, 1024, 1082, 1792, 2164, 3584, 3787, 4328, 7168, 7574, 8656, 15148, 17312, 30296, 34624, 60592, 69248, 121184, 138496, 242368, 276992, 484736, 553984, 969472, 1938944, 3877888]

約数ペア:

[(1, 3877888), (2, 1938944), (4, 969472), (7, 553984), (8, 484736), (14, 276992), (16, 242368), (28, 138496), (32, 121184), (56, 69248), (64, 60592), (112, 34624), (128, 30296), (224, 17312), (256, 15148), (448, 8656), (512, 7574), (541, 7168), (896, 4328), (1024, 3787), (1082, 3584), (1792, 2164)]