21410366624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{15527}}^1$

素因数の和:16629

約数の個数: 48

約数和(自身を含む): 43223616576

約数和(自身を除く): 21813249952

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1051, 1312, 2102, 4204, 8408, 15527, 16816, 31054, 33632, 43091, 62108, 86182, 124216, 172364, 248432, 344728, 496864, 636607, 689456, 1273214, 1378912, 2546428, 5092856, 10185712, 16318877, 20371424, 32637754, 65275508, 130551016, 261102032, 522204064, 669073957, 1338147914, 2676295828, 5352591656, 10705183312, 21410366624]

約数ペア:

[(1, 21410366624), (2, 10705183312), (4, 5352591656), (8, 2676295828), (16, 1338147914), (32, 669073957), (41, 522204064), (82, 261102032), (164, 130551016), (328, 65275508), (656, 32637754), (1051, 20371424), (1312, 16318877), (2102, 10185712), (4204, 5092856), (8408, 2546428), (15527, 1378912), (16816, 1273214), (31054, 689456), (33632, 636607), (43091, 496864), (62108, 344728), (86182, 248432), (124216, 172364)]