28180672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33896

約数の個数: 28

約数和(自身を含む): 60224416

約数和(自身を除く): 32043744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 33871, 67742, 135484, 270968, 440323, 541936, 880646, 1083872, 1761292, 2167744, 3522584, 7045168, 14090336, 28180672]

約数ペア:

[(1, 28180672), (2, 14090336), (4, 7045168), (8, 3522584), (13, 2167744), (16, 1761292), (26, 1083872), (32, 880646), (52, 541936), (64, 440323), (104, 270968), (208, 135484), (416, 67742), (832, 33871)]