39667712

素因数分解:

$2^{11}\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 90679680

約数和(自身を除く): 51011968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2767, 3584, 5534, 7168, 11068, 14336, 19369, 22136, 38738, 44272, 77476, 88544, 154952, 177088, 309904, 354176, 619808, 708352, 1239616, 1416704, 2479232, 2833408, 4958464, 5666816, 9916928, 19833856, 39667712]

約数ペア:

[(1, 39667712), (2, 19833856), (4, 9916928), (7, 5666816), (8, 4958464), (14, 2833408), (16, 2479232), (28, 1416704), (32, 1239616), (56, 708352), (64, 619808), (112, 354176), (128, 309904), (224, 177088), (256, 154952), (448, 88544), (512, 77476), (896, 44272), (1024, 38738), (1792, 22136), (2048, 19369), (2767, 14336), (3584, 11068), (5534, 7168)]