1128664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 2304720

約数和(自身を除く): 1176056

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 193, 344, 386, 731, 772, 1462, 1544, 2924, 3281, 5848, 6562, 8299, 13124, 16598, 26248, 33196, 66392, 141083, 282166, 564332, 1128664]

約数ペア:

[(1, 1128664), (2, 564332), (4, 282166), (8, 141083), (17, 66392), (34, 33196), (43, 26248), (68, 16598), (86, 13124), (136, 8299), (172, 6562), (193, 5848), (344, 3281), (386, 2924), (731, 1544), (772, 1462)]