56971264

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2018

約数の個数: 52

約数和(自身を含む): 130269664

約数和(自身を除く): 73298400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1987, 2048, 3584, 3974, 4096, 7168, 7948, 13909, 14336, 15896, 27818, 28672, 31792, 55636, 63584, 111272, 127168, 222544, 254336, 445088, 508672, 890176, 1017344, 1780352, 2034688, 3560704, 4069376, 7121408, 8138752, 14242816, 28485632, 56971264]

約数ペア:

[(1, 56971264), (2, 28485632), (4, 14242816), (7, 8138752), (8, 7121408), (14, 4069376), (16, 3560704), (28, 2034688), (32, 1780352), (56, 1017344), (64, 890176), (112, 508672), (128, 445088), (224, 254336), (256, 222544), (448, 127168), (512, 111272), (896, 63584), (1024, 55636), (1792, 31792), (1987, 28672), (2048, 27818), (3584, 15896), (3974, 14336), (4096, 13909), (7168, 7948)]