39402496

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 88

約数和(自身を含む): 94325760

約数和(自身を除く): 54923264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 239, 256, 322, 368, 448, 478, 512, 644, 736, 896, 956, 1024, 1288, 1472, 1673, 1792, 1912, 2576, 2944, 3346, 3584, 3824, 5152, 5497, 5888, 6692, 7168, 7648, 10304, 10994, 11776, 13384, 15296, 20608, 21988, 23552, 26768, 30592, 38479, 41216, 43976, 53536, 61184, 76958, 82432, 87952, 107072, 122368, 153916, 164864, 175904, 214144, 244736, 307832, 351808, 428288, 615664, 703616, 856576, 1231328, 1407232, 1713152, 2462656, 2814464, 4925312, 5628928, 9850624, 19701248, 39402496]

約数ペア:

[(1, 39402496), (2, 19701248), (4, 9850624), (7, 5628928), (8, 4925312), (14, 2814464), (16, 2462656), (23, 1713152), (28, 1407232), (32, 1231328), (46, 856576), (56, 703616), (64, 615664), (92, 428288), (112, 351808), (128, 307832), (161, 244736), (184, 214144), (224, 175904), (239, 164864), (256, 153916), (322, 122368), (368, 107072), (448, 87952), (478, 82432), (512, 76958), (644, 61184), (736, 53536), (896, 43976), (956, 41216), (1024, 38479), (1288, 30592), (1472, 26768), (1673, 23552), (1792, 21988), (1912, 20608), (2576, 15296), (2944, 13384), (3346, 11776), (3584, 10994), (3824, 10304), (5152, 7648), (5497, 7168), (5888, 6692)]