42886144

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 88

約数和(自身を含む): 101662208

約数和(自身を除く): 58776064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 193, 217, 224, 248, 256, 386, 434, 448, 496, 512, 772, 868, 896, 992, 1024, 1351, 1544, 1736, 1792, 1984, 2702, 3088, 3472, 3584, 3968, 5404, 5983, 6176, 6944, 7168, 7936, 10808, 11966, 12352, 13888, 15872, 21616, 23932, 24704, 27776, 31744, 41881, 43232, 47864, 49408, 55552, 83762, 86464, 95728, 98816, 111104, 167524, 172928, 191456, 197632, 222208, 335048, 345856, 382912, 670096, 691712, 765824, 1340192, 1383424, 1531648, 2680384, 3063296, 5360768, 6126592, 10721536, 21443072, 42886144]

約数ペア:

[(1, 42886144), (2, 21443072), (4, 10721536), (7, 6126592), (8, 5360768), (14, 3063296), (16, 2680384), (28, 1531648), (31, 1383424), (32, 1340192), (56, 765824), (62, 691712), (64, 670096), (112, 382912), (124, 345856), (128, 335048), (193, 222208), (217, 197632), (224, 191456), (248, 172928), (256, 167524), (386, 111104), (434, 98816), (448, 95728), (496, 86464), (512, 83762), (772, 55552), (868, 49408), (896, 47864), (992, 43232), (1024, 41881), (1351, 31744), (1544, 27776), (1736, 24704), (1792, 23932), (1984, 21616), (2702, 15872), (3088, 13888), (3472, 12352), (3584, 11966), (3968, 10808), (5404, 7936), (5983, 7168), (6176, 6944)]