47071928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 90908400

約数和(自身を除く): 43836472

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 709, 772, 1418, 1544, 2836, 5672, 8299, 16598, 30487, 33196, 60974, 66392, 121948, 136837, 243896, 273674, 547348, 1094696, 5883991, 11767982, 23535964, 47071928]

約数ペア:

[(1, 47071928), (2, 23535964), (4, 11767982), (8, 5883991), (43, 1094696), (86, 547348), (172, 273674), (193, 243896), (344, 136837), (386, 121948), (709, 66392), (772, 60974), (1418, 33196), (1544, 30487), (2836, 16598), (5672, 8299)]