25855488

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 120

約数和(自身を含む): 77453376

約数和(自身を除く): 51597888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 181, 186, 192, 248, 256, 279, 288, 362, 372, 384, 496, 512, 543, 558, 576, 724, 744, 768, 992, 1086, 1116, 1152, 1448, 1488, 1536, 1629, 1984, 2172, 2232, 2304, 2896, 2976, 3258, 3968, 4344, 4464, 4608, 5611, 5792, 5952, 6516, 7936, 8688, 8928, 11222, 11584, 11904, 13032, 15872, 16833, 17376, 17856, 22444, 23168, 23808, 26064, 33666, 34752, 35712, 44888, 46336, 47616, 50499, 52128, 67332, 69504, 71424, 89776, 92672, 100998, 104256, 134664, 139008, 142848, 179552, 201996, 208512, 269328, 278016, 359104, 403992, 417024, 538656, 718208, 807984, 834048, 1077312, 1436416, 1615968, 2154624, 2872832, 3231936, 4309248, 6463872, 8618496, 12927744, 25855488]

約数ペア:

[(1, 25855488), (2, 12927744), (3, 8618496), (4, 6463872), (6, 4309248), (8, 3231936), (9, 2872832), (12, 2154624), (16, 1615968), (18, 1436416), (24, 1077312), (31, 834048), (32, 807984), (36, 718208), (48, 538656), (62, 417024), (64, 403992), (72, 359104), (93, 278016), (96, 269328), (124, 208512), (128, 201996), (144, 179552), (181, 142848), (186, 139008), (192, 134664), (248, 104256), (256, 100998), (279, 92672), (288, 89776), (362, 71424), (372, 69504), (384, 67332), (496, 52128), (512, 50499), (543, 47616), (558, 46336), (576, 44888), (724, 35712), (744, 34752), (768, 33666), (992, 26064), (1086, 23808), (1116, 23168), (1152, 22444), (1448, 17856), (1488, 17376), (1536, 16833), (1629, 15872), (1984, 13032), (2172, 11904), (2232, 11584), (2304, 11222), (2896, 8928), (2976, 8688), (3258, 7936), (3968, 6516), (4344, 5952), (4464, 5792), (4608, 5611)]