65385984

素因数分解:

$2^9\times 3^1\times {\mathrm{42569}}^1$

素因数の和:42590

約数の個数: 40

約数和(自身を含む): 174196440

約数和(自身を除く): 108810456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 42569, 85138, 127707, 170276, 255414, 340552, 510828, 681104, 1021656, 1362208, 2043312, 2724416, 4086624, 5448832, 8173248, 10897664, 16346496, 21795328, 32692992, 65385984]

約数ペア:

[(1, 65385984), (2, 32692992), (3, 21795328), (4, 16346496), (6, 10897664), (8, 8173248), (12, 5448832), (16, 4086624), (24, 2724416), (32, 2043312), (48, 1362208), (64, 1021656), (96, 681104), (128, 510828), (192, 340552), (256, 255414), (384, 170276), (512, 127707), (768, 85138), (1536, 42569)]