75745016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{220189}}^1$

素因数の和:220238

約数の個数: 16

約数和(自身を含む): 145325400

約数和(自身を除く): 69580384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 220189, 440378, 880756, 1761512, 9468127, 18936254, 37872508, 75745016]

約数ペア:

[(1, 75745016), (2, 37872508), (4, 18936254), (8, 9468127), (43, 1761512), (86, 880756), (172, 440378), (344, 220189)]