1491288064

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13003}}^1$

素因数の和:13038

約数の個数: 60

約数和(自身を含む): 3408816544

約数和(自身を除く): 1917528480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 13003, 14336, 16384, 26006, 28672, 52012, 57344, 91021, 104024, 114688, 182042, 208048, 364084, 416096, 728168, 832192, 1456336, 1664384, 2912672, 3328768, 5825344, 6657536, 11650688, 13315072, 23301376, 26630144, 46602752, 53260288, 93205504, 106520576, 186411008, 213041152, 372822016, 745644032, 1491288064]

約数ペア:

[(1, 1491288064), (2, 745644032), (4, 372822016), (7, 213041152), (8, 186411008), (14, 106520576), (16, 93205504), (28, 53260288), (32, 46602752), (56, 26630144), (64, 23301376), (112, 13315072), (128, 11650688), (224, 6657536), (256, 5825344), (448, 3328768), (512, 2912672), (896, 1664384), (1024, 1456336), (1792, 832192), (2048, 728168), (3584, 416096), (4096, 364084), (7168, 208048), (8192, 182042), (13003, 114688), (14336, 104024), (16384, 91021), (26006, 57344), (28672, 52012)]