25351362448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{815471}}^1$

素因数の和:815575

約数の個数: 40

約数和(自身を含む): 51570449280

約数和(自身を除く): 26219086832

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 7772, 15544, 31088, 815471, 1630942, 3261884, 6523768, 13047536, 23648659, 47297318, 54636557, 94594636, 109273114, 189189272, 218546228, 378378544, 437092456, 874184912, 1584460153, 3168920306, 6337840612, 12675681224, 25351362448]

約数ペア:

[(1, 25351362448), (2, 12675681224), (4, 6337840612), (8, 3168920306), (16, 1584460153), (29, 874184912), (58, 437092456), (67, 378378544), (116, 218546228), (134, 189189272), (232, 109273114), (268, 94594636), (464, 54636557), (536, 47297318), (1072, 23648659), (1943, 13047536), (3886, 6523768), (7772, 3261884), (15544, 1630942), (31088, 815471)]