68784128

素因数分解:

$2^{12}\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2430

約数の個数: 52

約数和(自身を含む): 157267200

約数和(自身を除く): 88483072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2399, 3584, 4096, 4798, 7168, 9596, 14336, 16793, 19192, 28672, 33586, 38384, 67172, 76768, 134344, 153536, 268688, 307072, 537376, 614144, 1074752, 1228288, 2149504, 2456576, 4299008, 4913152, 8598016, 9826304, 17196032, 34392064, 68784128]

約数ペア:

[(1, 68784128), (2, 34392064), (4, 17196032), (7, 9826304), (8, 8598016), (14, 4913152), (16, 4299008), (28, 2456576), (32, 2149504), (56, 1228288), (64, 1074752), (112, 614144), (128, 537376), (224, 307072), (256, 268688), (448, 153536), (512, 134344), (896, 76768), (1024, 67172), (1792, 38384), (2048, 33586), (2399, 28672), (3584, 19192), (4096, 16793), (4798, 14336), (7168, 9596)]