38889984

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3645

約数の個数: 80

約数和(自身を含む): 118438848

約数和(自身を除く): 79548864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 3617, 5376, 7234, 10752, 10851, 14468, 21702, 25319, 28936, 43404, 50638, 57872, 75957, 86808, 101276, 115744, 151914, 173616, 202552, 231488, 303828, 347232, 405104, 462976, 607656, 694464, 810208, 925952, 1215312, 1388928, 1620416, 1851904, 2430624, 2777856, 3240832, 4861248, 5555712, 6481664, 9722496, 12963328, 19444992, 38889984]

約数ペア:

[(1, 38889984), (2, 19444992), (3, 12963328), (4, 9722496), (6, 6481664), (7, 5555712), (8, 4861248), (12, 3240832), (14, 2777856), (16, 2430624), (21, 1851904), (24, 1620416), (28, 1388928), (32, 1215312), (42, 925952), (48, 810208), (56, 694464), (64, 607656), (84, 462976), (96, 405104), (112, 347232), (128, 303828), (168, 231488), (192, 202552), (224, 173616), (256, 151914), (336, 115744), (384, 101276), (448, 86808), (512, 75957), (672, 57872), (768, 50638), (896, 43404), (1344, 28936), (1536, 25319), (1792, 21702), (2688, 14468), (3584, 10851), (3617, 10752), (5376, 7234)]