1634257408

素因数分解:

$2^9\times 7^2\times {\mathrm{65141}}^1$

素因数の和:65173

約数の個数: 60

約数和(自身を含む): 3798495162

約数和(自身を除く): 2164237754

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 65141, 130282, 260564, 455987, 521128, 911974, 1042256, 1823948, 2084512, 3191909, 3647896, 4169024, 6383818, 7295792, 8338048, 12767636, 14591584, 16676096, 25535272, 29183168, 33352192, 51070544, 58366336, 102141088, 116732672, 204282176, 233465344, 408564352, 817128704, 1634257408]

約数ペア:

[(1, 1634257408), (2, 817128704), (4, 408564352), (7, 233465344), (8, 204282176), (14, 116732672), (16, 102141088), (28, 58366336), (32, 51070544), (49, 33352192), (56, 29183168), (64, 25535272), (98, 16676096), (112, 14591584), (128, 12767636), (196, 8338048), (224, 7295792), (256, 6383818), (392, 4169024), (448, 3647896), (512, 3191909), (784, 2084512), (896, 1823948), (1568, 1042256), (1792, 911974), (3136, 521128), (3584, 455987), (6272, 260564), (12544, 130282), (25088, 65141)]