27652268

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 61305552

約数和(自身を除く): 33653284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 193, 196, 238, 301, 386, 476, 602, 731, 772, 833, 1204, 1351, 1462, 1666, 2107, 2702, 2924, 3281, 3332, 4214, 5117, 5404, 6562, 8299, 8428, 9457, 10234, 13124, 16598, 18914, 20468, 22967, 33196, 35819, 37828, 45934, 58093, 71638, 91868, 116186, 141083, 143276, 160769, 232372, 282166, 321538, 406651, 564332, 643076, 813302, 987581, 1626604, 1975162, 3950324, 6913067, 13826134, 27652268]

約数ペア:

[(1, 27652268), (2, 13826134), (4, 6913067), (7, 3950324), (14, 1975162), (17, 1626604), (28, 987581), (34, 813302), (43, 643076), (49, 564332), (68, 406651), (86, 321538), (98, 282166), (119, 232372), (172, 160769), (193, 143276), (196, 141083), (238, 116186), (301, 91868), (386, 71638), (476, 58093), (602, 45934), (731, 37828), (772, 35819), (833, 33196), (1204, 22967), (1351, 20468), (1462, 18914), (1666, 16598), (2107, 13124), (2702, 10234), (2924, 9457), (3281, 8428), (3332, 8299), (4214, 6562), (5117, 5404)]