25721856

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2791}}^1$

素因数の和:2817

約数の個数: 66

約数和(自身を含む): 74297912

約数和(自身を除く): 48576056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 2791, 3072, 4608, 5582, 8373, 9216, 11164, 16746, 22328, 25119, 33492, 44656, 50238, 66984, 89312, 100476, 133968, 178624, 200952, 267936, 357248, 401904, 535872, 714496, 803808, 1071744, 1428992, 1607616, 2143488, 2857984, 3215232, 4286976, 6430464, 8573952, 12860928, 25721856]

約数ペア:

[(1, 25721856), (2, 12860928), (3, 8573952), (4, 6430464), (6, 4286976), (8, 3215232), (9, 2857984), (12, 2143488), (16, 1607616), (18, 1428992), (24, 1071744), (32, 803808), (36, 714496), (48, 535872), (64, 401904), (72, 357248), (96, 267936), (128, 200952), (144, 178624), (192, 133968), (256, 100476), (288, 89312), (384, 66984), (512, 50238), (576, 44656), (768, 33492), (1024, 25119), (1152, 22328), (1536, 16746), (2304, 11164), (2791, 9216), (3072, 8373), (4608, 5582)]