64805888

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9041}}^1$

素因数の和:9068

約数の個数: 44

約数和(自身を含む): 148071792

約数和(自身を除く): 83265904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9041, 18082, 36164, 63287, 72328, 126574, 144656, 253148, 289312, 506296, 578624, 1012592, 1157248, 2025184, 2314496, 4050368, 4628992, 8100736, 9257984, 16201472, 32402944, 64805888]

約数ペア:

[(1, 64805888), (2, 32402944), (4, 16201472), (7, 9257984), (8, 8100736), (14, 4628992), (16, 4050368), (28, 2314496), (32, 2025184), (56, 1157248), (64, 1012592), (112, 578624), (128, 506296), (224, 289312), (256, 253148), (448, 144656), (512, 126574), (896, 72328), (1024, 63287), (1792, 36164), (3584, 18082), (7168, 9041)]