28352744

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22049

約数の個数: 32

約数和(自身を含む): 63400320

約数和(自身を除く): 35047576

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 22013, 44026, 88052, 154091, 176104, 308182, 506299, 616364, 1012598, 1232728, 2025196, 3544093, 4050392, 7088186, 14176372, 28352744]

約数ペア:

[(1, 28352744), (2, 14176372), (4, 7088186), (7, 4050392), (8, 3544093), (14, 2025196), (23, 1232728), (28, 1012598), (46, 616364), (56, 506299), (92, 308182), (161, 176104), (184, 154091), (322, 88052), (644, 44026), (1288, 22013)]