21265384448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269701}}^1$

素因数の和:269739

約数の個数: 88

約数和(自身を含む): 52999679424

約数和(自身を除く): 31734294976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 7168, 9856, 11264, 19712, 39424, 78848, 269701, 539402, 1078804, 1887907, 2157608, 2966711, 3775814, 4315216, 5933422, 7551628, 8630432, 11866844, 15103256, 17260864, 20766977, 23733688, 30206512, 34521728, 41533954, 47467376, 60413024, 69043456, 83067908, 94934752, 120826048, 138086912, 166135816, 189869504, 241652096, 276173824, 332271632, 379739008, 483304192, 664543264, 759478016, 966608384, 1329086528, 1518956032, 1933216768, 2658173056, 3037912064, 5316346112, 10632692224, 21265384448]

約数ペア:

[(1, 21265384448), (2, 10632692224), (4, 5316346112), (7, 3037912064), (8, 2658173056), (11, 1933216768), (14, 1518956032), (16, 1329086528), (22, 966608384), (28, 759478016), (32, 664543264), (44, 483304192), (56, 379739008), (64, 332271632), (77, 276173824), (88, 241652096), (112, 189869504), (128, 166135816), (154, 138086912), (176, 120826048), (224, 94934752), (256, 83067908), (308, 69043456), (352, 60413024), (448, 47467376), (512, 41533954), (616, 34521728), (704, 30206512), (896, 23733688), (1024, 20766977), (1232, 17260864), (1408, 15103256), (1792, 11866844), (2464, 8630432), (2816, 7551628), (3584, 5933422), (4928, 4315216), (5632, 3775814), (7168, 2966711), (9856, 2157608), (11264, 1887907), (19712, 1078804), (39424, 539402), (78848, 269701)]