16855291264

素因数分解:

$2^7\times 7^2\times {\mathrm{569}}^1\times {\mathrm{4723}}^1$

素因数の和:5320

約数の個数: 96

約数和(自身を含む): 39138103800

約数和(自身を除く): 22282812536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 569, 784, 896, 1138, 1568, 2276, 3136, 3983, 4552, 4723, 6272, 7966, 9104, 9446, 15932, 18208, 18892, 27881, 31864, 33061, 36416, 37784, 55762, 63728, 66122, 72832, 75568, 111524, 127456, 132244, 151136, 223048, 231427, 254912, 264488, 302272, 446096, 462854, 509824, 528976, 604544, 892192, 925708, 1057952, 1784384, 1851416, 2115904, 2687387, 3568768, 3702832, 4231808, 5374774, 7405664, 10749548, 14811328, 18811709, 21499096, 29622656, 37623418, 42998192, 75246836, 85996384, 131681963, 150493672, 171992768, 263363926, 300987344, 343985536, 526727852, 601974688, 1053455704, 1203949376, 2106911408, 2407898752, 4213822816, 8427645632, 16855291264]

約数ペア:

[(1, 16855291264), (2, 8427645632), (4, 4213822816), (7, 2407898752), (8, 2106911408), (14, 1203949376), (16, 1053455704), (28, 601974688), (32, 526727852), (49, 343985536), (56, 300987344), (64, 263363926), (98, 171992768), (112, 150493672), (128, 131681963), (196, 85996384), (224, 75246836), (392, 42998192), (448, 37623418), (569, 29622656), (784, 21499096), (896, 18811709), (1138, 14811328), (1568, 10749548), (2276, 7405664), (3136, 5374774), (3983, 4231808), (4552, 3702832), (4723, 3568768), (6272, 2687387), (7966, 2115904), (9104, 1851416), (9446, 1784384), (15932, 1057952), (18208, 925708), (18892, 892192), (27881, 604544), (31864, 528976), (33061, 509824), (36416, 462854), (37784, 446096), (55762, 302272), (63728, 264488), (66122, 254912), (72832, 231427), (75568, 223048), (111524, 151136), (127456, 132244)]