2108288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 5197920

約数和(自身を除く): 3089632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 181, 182, 208, 224, 362, 364, 416, 448, 724, 728, 832, 896, 1267, 1448, 1456, 1664, 2353, 2534, 2896, 2912, 4706, 5068, 5792, 5824, 9412, 10136, 11584, 11648, 16471, 18824, 20272, 23168, 32942, 37648, 40544, 65884, 75296, 81088, 131768, 150592, 162176, 263536, 301184, 527072, 1054144, 2108288]

約数ペア:

[(1, 2108288), (2, 1054144), (4, 527072), (7, 301184), (8, 263536), (13, 162176), (14, 150592), (16, 131768), (26, 81088), (28, 75296), (32, 65884), (52, 40544), (56, 37648), (64, 32942), (91, 23168), (104, 20272), (112, 18824), (128, 16471), (181, 11648), (182, 11584), (208, 10136), (224, 9412), (362, 5824), (364, 5792), (416, 5068), (448, 4706), (724, 2912), (728, 2896), (832, 2534), (896, 2353), (1267, 1664), (1448, 1456)]