39545856

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 132

約数和(自身を含む): 130713232

約数和(自身を除く): 91167376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 613, 672, 768, 896, 1008, 1024, 1152, 1226, 1344, 1536, 1792, 1839, 2016, 2304, 2452, 2688, 3072, 3584, 3678, 4032, 4291, 4608, 4904, 5376, 5517, 7168, 7356, 8064, 8582, 9216, 9808, 10752, 11034, 12873, 14712, 16128, 17164, 19616, 21504, 22068, 25746, 29424, 32256, 34328, 38619, 39232, 44136, 51492, 58848, 64512, 68656, 77238, 78464, 88272, 102984, 117696, 137312, 154476, 156928, 176544, 205968, 235392, 274624, 308952, 313856, 353088, 411936, 470784, 549248, 617904, 627712, 706176, 823872, 941568, 1098496, 1235808, 1412352, 1647744, 1883136, 2196992, 2471616, 2824704, 3295488, 4393984, 4943232, 5649408, 6590976, 9886464, 13181952, 19772928, 39545856]

約数ペア:

[(1, 39545856), (2, 19772928), (3, 13181952), (4, 9886464), (6, 6590976), (7, 5649408), (8, 4943232), (9, 4393984), (12, 3295488), (14, 2824704), (16, 2471616), (18, 2196992), (21, 1883136), (24, 1647744), (28, 1412352), (32, 1235808), (36, 1098496), (42, 941568), (48, 823872), (56, 706176), (63, 627712), (64, 617904), (72, 549248), (84, 470784), (96, 411936), (112, 353088), (126, 313856), (128, 308952), (144, 274624), (168, 235392), (192, 205968), (224, 176544), (252, 156928), (256, 154476), (288, 137312), (336, 117696), (384, 102984), (448, 88272), (504, 78464), (512, 77238), (576, 68656), (613, 64512), (672, 58848), (768, 51492), (896, 44136), (1008, 39232), (1024, 38619), (1152, 34328), (1226, 32256), (1344, 29424), (1536, 25746), (1792, 22068), (1839, 21504), (2016, 19616), (2304, 17164), (2452, 16128), (2688, 14712), (3072, 12873), (3584, 11034), (3678, 10752), (4032, 9808), (4291, 9216), (4608, 8582), (4904, 8064), (5376, 7356), (5517, 7168)]