2807064064

素因数分解:

$2^9\times 7^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1795

約数の個数: 80

約数和(自身を含む): 6424374528

約数和(自身を除く): 3617310464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 883, 887, 896, 1766, 1774, 1792, 3532, 3548, 3584, 6181, 6209, 7064, 7096, 12362, 12418, 14128, 14192, 24724, 24836, 28256, 28384, 49448, 49672, 56512, 56768, 98896, 99344, 113024, 113536, 197792, 198688, 226048, 227072, 395584, 397376, 452096, 454144, 783221, 791168, 794752, 1566442, 1582336, 1589504, 3132884, 3164672, 3179008, 5482547, 6265768, 10965094, 12531536, 21930188, 25063072, 43860376, 50126144, 87720752, 100252288, 175441504, 200504576, 350883008, 401009152, 701766016, 1403532032, 2807064064]

約数ペア:

[(1, 2807064064), (2, 1403532032), (4, 701766016), (7, 401009152), (8, 350883008), (14, 200504576), (16, 175441504), (28, 100252288), (32, 87720752), (56, 50126144), (64, 43860376), (112, 25063072), (128, 21930188), (224, 12531536), (256, 10965094), (448, 6265768), (512, 5482547), (883, 3179008), (887, 3164672), (896, 3132884), (1766, 1589504), (1774, 1582336), (1792, 1566442), (3532, 794752), (3548, 791168), (3584, 783221), (6181, 454144), (6209, 452096), (7064, 397376), (7096, 395584), (12362, 227072), (12418, 226048), (14128, 198688), (14192, 197792), (24724, 113536), (24836, 113024), (28256, 99344), (28384, 98896), (49448, 56768), (49672, 56512)]