25379328

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 76995072

約数和(自身を除く): 51615744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 78, 82, 93, 96, 104, 123, 124, 128, 156, 164, 186, 192, 208, 246, 248, 256, 312, 328, 372, 384, 403, 416, 492, 496, 512, 533, 624, 656, 744, 768, 806, 832, 984, 992, 1066, 1209, 1248, 1271, 1312, 1488, 1536, 1599, 1612, 1664, 1968, 1984, 2132, 2418, 2496, 2542, 2624, 2976, 3198, 3224, 3328, 3813, 3936, 3968, 4264, 4836, 4992, 5084, 5248, 5952, 6396, 6448, 6656, 7626, 7872, 7936, 8528, 9672, 9984, 10168, 10496, 11904, 12792, 12896, 15252, 15744, 15872, 16523, 17056, 19344, 19968, 20336, 20992, 23808, 25584, 25792, 30504, 31488, 33046, 34112, 38688, 40672, 47616, 49569, 51168, 51584, 61008, 62976, 66092, 68224, 77376, 81344, 99138, 102336, 103168, 122016, 132184, 136448, 154752, 162688, 198276, 204672, 206336, 244032, 264368, 272896, 309504, 325376, 396552, 409344, 488064, 528736, 619008, 650752, 793104, 818688, 976128, 1057472, 1586208, 1952256, 2114944, 3172416, 4229888, 6344832, 8459776, 12689664, 25379328]

約数ペア:

[(1, 25379328), (2, 12689664), (3, 8459776), (4, 6344832), (6, 4229888), (8, 3172416), (12, 2114944), (13, 1952256), (16, 1586208), (24, 1057472), (26, 976128), (31, 818688), (32, 793104), (39, 650752), (41, 619008), (48, 528736), (52, 488064), (62, 409344), (64, 396552), (78, 325376), (82, 309504), (93, 272896), (96, 264368), (104, 244032), (123, 206336), (124, 204672), (128, 198276), (156, 162688), (164, 154752), (186, 136448), (192, 132184), (208, 122016), (246, 103168), (248, 102336), (256, 99138), (312, 81344), (328, 77376), (372, 68224), (384, 66092), (403, 62976), (416, 61008), (492, 51584), (496, 51168), (512, 49569), (533, 47616), (624, 40672), (656, 38688), (744, 34112), (768, 33046), (806, 31488), (832, 30504), (984, 25792), (992, 25584), (1066, 23808), (1209, 20992), (1248, 20336), (1271, 19968), (1312, 19344), (1488, 17056), (1536, 16523), (1599, 15872), (1612, 15744), (1664, 15252), (1968, 12896), (1984, 12792), (2132, 11904), (2418, 10496), (2496, 10168), (2542, 9984), (2624, 9672), (2976, 8528), (3198, 7936), (3224, 7872), (3328, 7626), (3813, 6656), (3936, 6448), (3968, 6396), (4264, 5952), (4836, 5248), (4992, 5084)]