3917128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 7682400

約数和(自身を除く): 3765272

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 193, 236, 344, 386, 472, 772, 1544, 2537, 5074, 8299, 10148, 11387, 16598, 20296, 22774, 33196, 45548, 66392, 91096, 489641, 979282, 1958564, 3917128]

約数ペア:

[(1, 3917128), (2, 1958564), (4, 979282), (8, 489641), (43, 91096), (59, 66392), (86, 45548), (118, 33196), (172, 22774), (193, 20296), (236, 16598), (344, 11387), (386, 10148), (472, 8299), (772, 5074), (1544, 2537)]