25279488

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 132

約数和(自身を含む): 78981448

約数和(自身を除く): 53701960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 211, 234, 256, 288, 312, 384, 416, 422, 468, 512, 576, 624, 633, 768, 832, 844, 936, 1024, 1152, 1248, 1266, 1536, 1664, 1688, 1872, 1899, 2304, 2496, 2532, 2743, 3072, 3328, 3376, 3744, 3798, 4608, 4992, 5064, 5486, 6656, 6752, 7488, 7596, 8229, 9216, 9984, 10128, 10972, 13312, 13504, 14976, 15192, 16458, 19968, 20256, 21944, 24687, 27008, 29952, 30384, 32916, 39936, 40512, 43888, 49374, 54016, 59904, 60768, 65832, 81024, 87776, 98748, 108032, 119808, 121536, 131664, 162048, 175552, 197496, 216064, 243072, 263328, 324096, 351104, 394992, 486144, 526656, 648192, 702208, 789984, 972288, 1053312, 1404416, 1579968, 1944576, 2106624, 2808832, 3159936, 4213248, 6319872, 8426496, 12639744, 25279488]

約数ペア:

[(1, 25279488), (2, 12639744), (3, 8426496), (4, 6319872), (6, 4213248), (8, 3159936), (9, 2808832), (12, 2106624), (13, 1944576), (16, 1579968), (18, 1404416), (24, 1053312), (26, 972288), (32, 789984), (36, 702208), (39, 648192), (48, 526656), (52, 486144), (64, 394992), (72, 351104), (78, 324096), (96, 263328), (104, 243072), (117, 216064), (128, 197496), (144, 175552), (156, 162048), (192, 131664), (208, 121536), (211, 119808), (234, 108032), (256, 98748), (288, 87776), (312, 81024), (384, 65832), (416, 60768), (422, 59904), (468, 54016), (512, 49374), (576, 43888), (624, 40512), (633, 39936), (768, 32916), (832, 30384), (844, 29952), (936, 27008), (1024, 24687), (1152, 21944), (1248, 20256), (1266, 19968), (1536, 16458), (1664, 15192), (1688, 14976), (1872, 13504), (1899, 13312), (2304, 10972), (2496, 10128), (2532, 9984), (2743, 9216), (3072, 8229), (3328, 7596), (3376, 7488), (3744, 6752), (3798, 6656), (4608, 5486), (4992, 5064)]