38374576

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 81237112

約数和(自身を除く): 42862536

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 193, 272, 289, 344, 386, 578, 688, 731, 772, 1156, 1462, 1544, 2312, 2924, 3088, 3281, 4624, 5848, 6562, 8299, 11696, 12427, 13124, 16598, 24854, 26248, 33196, 49708, 52496, 55777, 66392, 99416, 111554, 132784, 141083, 198832, 223108, 282166, 446216, 564332, 892432, 1128664, 2257328, 2398411, 4796822, 9593644, 19187288, 38374576]

約数ペア:

[(1, 38374576), (2, 19187288), (4, 9593644), (8, 4796822), (16, 2398411), (17, 2257328), (34, 1128664), (43, 892432), (68, 564332), (86, 446216), (136, 282166), (172, 223108), (193, 198832), (272, 141083), (289, 132784), (344, 111554), (386, 99416), (578, 66392), (688, 55777), (731, 52496), (772, 49708), (1156, 33196), (1462, 26248), (1544, 24854), (2312, 16598), (2924, 13124), (3088, 12427), (3281, 11696), (4624, 8299), (5848, 6562)]