2871947456

素因数分解:

$2^6\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{4091}}^1$

素因数の和:5677

約数の個数: 56

約数和(自身を含む): 6518916096

約数和(自身を除く): 3646968640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1567, 3134, 4091, 6268, 8182, 10969, 12536, 16364, 21938, 25072, 28637, 32728, 43876, 50144, 57274, 65456, 87752, 100288, 114548, 130912, 175504, 229096, 261824, 351008, 458192, 702016, 916384, 1832768, 6410597, 12821194, 25642388, 44874179, 51284776, 89748358, 102569552, 179496716, 205139104, 358993432, 410278208, 717986864, 1435973728, 2871947456]

約数ペア:

[(1, 2871947456), (2, 1435973728), (4, 717986864), (7, 410278208), (8, 358993432), (14, 205139104), (16, 179496716), (28, 102569552), (32, 89748358), (56, 51284776), (64, 44874179), (112, 25642388), (224, 12821194), (448, 6410597), (1567, 1832768), (3134, 916384), (4091, 702016), (6268, 458192), (8182, 351008), (10969, 261824), (12536, 229096), (16364, 175504), (21938, 130912), (25072, 114548), (28637, 100288), (32728, 87752), (43876, 65456), (50144, 57274)]