828706816

素因数分解:

$2^{12}\times 7^2\times {\mathrm{4129}}^1$

素因数の和:4167

約数の個数: 78

約数和(自身を含む): 1928243310

約数和(自身を除く): 1099536494

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, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 4129, 6272, 7168, 8258, 12544, 14336, 16516, 25088, 28672, 28903, 33032, 50176, 57806, 66064, 100352, 115612, 132128, 200704, 202321, 231224, 264256, 404642, 462448, 528512, 809284, 924896, 1057024, 1618568, 1849792, 2114048, 3237136, 3699584, 4228096, 6474272, 7399168, 8456192, 12948544, 14798336, 16912384, 25897088, 29596672, 51794176, 59193344, 103588352, 118386688, 207176704, 414353408, 828706816]

約数ペア:

[(1, 828706816), (2, 414353408), (4, 207176704), (7, 118386688), (8, 103588352), (14, 59193344), (16, 51794176), (28, 29596672), (32, 25897088), (49, 16912384), (56, 14798336), (64, 12948544), (98, 8456192), (112, 7399168), (128, 6474272), (196, 4228096), (224, 3699584), (256, 3237136), (392, 2114048), (448, 1849792), (512, 1618568), (784, 1057024), (896, 924896), (1024, 809284), (1568, 528512), (1792, 462448), (2048, 404642), (3136, 264256), (3584, 231224), (4096, 202321), (4129, 200704), (6272, 132128), (7168, 115612), (8258, 100352), (12544, 66064), (14336, 57806), (16516, 50176), (25088, 33032), (28672, 28903)]