28206176

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16631}}^1$

素因数の和:16694

約数の個数: 24

約数和(自身を含む): 56582064

約数和(自身を除く): 28375888

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16631, 33262, 66524, 133048, 266096, 532192, 881443, 1762886, 3525772, 7051544, 14103088, 28206176]

約数ペア:

[(1, 28206176), (2, 14103088), (4, 7051544), (8, 3525772), (16, 1762886), (32, 881443), (53, 532192), (106, 266096), (212, 133048), (424, 66524), (848, 33262), (1696, 16631)]