15325744

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 34159520

約数和(自身を除く): 18833776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 709, 772, 1351, 1418, 1544, 2702, 2836, 3088, 4963, 5404, 5672, 9926, 10808, 11344, 19852, 21616, 39704, 79408, 136837, 273674, 547348, 957859, 1094696, 1915718, 2189392, 3831436, 7662872, 15325744]

約数ペア:

[(1, 15325744), (2, 7662872), (4, 3831436), (7, 2189392), (8, 1915718), (14, 1094696), (16, 957859), (28, 547348), (56, 273674), (112, 136837), (193, 79408), (386, 39704), (709, 21616), (772, 19852), (1351, 11344), (1418, 10808), (1544, 9926), (2702, 5672), (2836, 5404), (3088, 4963)]