25239004672

素因数分解:

$2^9\times 7^6\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 140

約数和(自身を含む): 58973842620

約数和(自身を除く): 33734837948

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 419, 448, 512, 686, 784, 838, 896, 1372, 1568, 1676, 1792, 2401, 2744, 2933, 3136, 3352, 3584, 4802, 5488, 5866, 6272, 6704, 9604, 10976, 11732, 12544, 13408, 16807, 19208, 20531, 21952, 23464, 25088, 26816, 33614, 38416, 41062, 43904, 46928, 53632, 67228, 76832, 82124, 87808, 93856, 107264, 117649, 134456, 143717, 153664, 164248, 175616, 187712, 214528, 235298, 268912, 287434, 307328, 328496, 375424, 470596, 537824, 574868, 614656, 656992, 750848, 941192, 1006019, 1075648, 1149736, 1229312, 1313984, 1501696, 1882384, 2012038, 2151296, 2299472, 2627968, 3764768, 4024076, 4302592, 4598944, 5255936, 7042133, 7529536, 8048152, 8605184, 9197888, 10511872, 14084266, 15059072, 16096304, 18395776, 28168532, 30118144, 32192608, 36791552, 49294931, 56337064, 60236288, 64385216, 73583104, 98589862, 112674128, 128770432, 197179724, 225348256, 257540864, 394359448, 450696512, 515081728, 788718896, 901393024, 1577437792, 1802786048, 3154875584, 3605572096, 6309751168, 12619502336, 25239004672]

約数ペア:

[(1, 25239004672), (2, 12619502336), (4, 6309751168), (7, 3605572096), (8, 3154875584), (14, 1802786048), (16, 1577437792), (28, 901393024), (32, 788718896), (49, 515081728), (56, 450696512), (64, 394359448), (98, 257540864), (112, 225348256), (128, 197179724), (196, 128770432), (224, 112674128), (256, 98589862), (343, 73583104), (392, 64385216), (419, 60236288), (448, 56337064), (512, 49294931), (686, 36791552), (784, 32192608), (838, 30118144), (896, 28168532), (1372, 18395776), (1568, 16096304), (1676, 15059072), (1792, 14084266), (2401, 10511872), (2744, 9197888), (2933, 8605184), (3136, 8048152), (3352, 7529536), (3584, 7042133), (4802, 5255936), (5488, 4598944), (5866, 4302592), (6272, 4024076), (6704, 3764768), (9604, 2627968), (10976, 2299472), (11732, 2151296), (12544, 2012038), (13408, 1882384), (16807, 1501696), (19208, 1313984), (20531, 1229312), (21952, 1149736), (23464, 1075648), (25088, 1006019), (26816, 941192), (33614, 750848), (38416, 656992), (41062, 614656), (43904, 574868), (46928, 537824), (53632, 470596), (67228, 375424), (76832, 328496), (82124, 307328), (87808, 287434), (93856, 268912), (107264, 235298), (117649, 214528), (134456, 187712), (143717, 175616), (153664, 164248)]