874641376

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4176

約数の個数: 72

約数和(自身を含む): 2017998360

約数和(自身を除く): 1143356984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 784, 973, 1112, 1568, 1946, 2224, 3892, 4013, 4448, 6811, 7784, 8026, 13622, 15568, 16052, 27244, 28091, 31136, 32104, 54488, 56182, 64208, 108976, 112364, 128416, 196637, 217952, 224728, 393274, 449456, 557807, 786548, 898912, 1115614, 1573096, 2231228, 3146192, 3904649, 4462456, 6292384, 7809298, 8924912, 15618596, 17849824, 27332543, 31237192, 54665086, 62474384, 109330172, 124948768, 218660344, 437320688, 874641376]

約数ペア:

[(1, 874641376), (2, 437320688), (4, 218660344), (7, 124948768), (8, 109330172), (14, 62474384), (16, 54665086), (28, 31237192), (32, 27332543), (49, 17849824), (56, 15618596), (98, 8924912), (112, 7809298), (139, 6292384), (196, 4462456), (224, 3904649), (278, 3146192), (392, 2231228), (556, 1573096), (784, 1115614), (973, 898912), (1112, 786548), (1568, 557807), (1946, 449456), (2224, 393274), (3892, 224728), (4013, 217952), (4448, 196637), (6811, 128416), (7784, 112364), (8026, 108976), (13622, 64208), (15568, 56182), (16052, 54488), (27244, 32104), (28091, 31136)]