2577297056768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{281563}}^1$

素因数の和:282867

約数の個数: 88

約数和(自身を含む): 5892720057792

約数和(自身を除く): 3315423001024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1277, 1792, 2554, 3584, 5108, 7168, 8939, 10216, 17878, 20432, 35756, 40864, 71512, 81728, 143024, 163456, 281563, 286048, 326912, 563126, 572096, 653824, 1126252, 1144192, 1307648, 1970941, 2252504, 2288384, 3941882, 4505008, 4576768, 7883764, 9010016, 9153536, 15767528, 18020032, 31535056, 36040064, 63070112, 72080128, 126140224, 144160256, 252280448, 288320512, 359555951, 504560896, 719111902, 1009121792, 1438223804, 2018243584, 2516891657, 2876447608, 5033783314, 5752895216, 10067566628, 11505790432, 20135133256, 23011580864, 40270266512, 46023161728, 80540533024, 92046323456, 161081066048, 184092646912, 322162132096, 368185293824, 644324264192, 1288648528384, 2577297056768]

約数ペア:

[(1, 2577297056768), (2, 1288648528384), (4, 644324264192), (7, 368185293824), (8, 322162132096), (14, 184092646912), (16, 161081066048), (28, 92046323456), (32, 80540533024), (56, 46023161728), (64, 40270266512), (112, 23011580864), (128, 20135133256), (224, 11505790432), (256, 10067566628), (448, 5752895216), (512, 5033783314), (896, 2876447608), (1024, 2516891657), (1277, 2018243584), (1792, 1438223804), (2554, 1009121792), (3584, 719111902), (5108, 504560896), (7168, 359555951), (8939, 288320512), (10216, 252280448), (17878, 144160256), (20432, 126140224), (35756, 72080128), (40864, 63070112), (71512, 36040064), (81728, 31535056), (143024, 18020032), (163456, 15767528), (281563, 9153536), (286048, 9010016), (326912, 7883764), (563126, 4576768), (572096, 4505008), (653824, 3941882), (1126252, 2288384), (1144192, 2252504), (1307648, 1970941)]