12327584

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 27232128

約数和(自身を除く): 14904544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 43, 62, 68, 86, 124, 136, 172, 248, 272, 289, 344, 496, 527, 544, 578, 688, 731, 992, 1054, 1156, 1333, 1376, 1462, 2108, 2312, 2666, 2924, 4216, 4624, 5332, 5848, 8432, 8959, 9248, 10664, 11696, 12427, 16864, 17918, 21328, 22661, 23392, 24854, 35836, 42656, 45322, 49708, 71672, 90644, 99416, 143344, 181288, 198832, 286688, 362576, 385237, 397664, 725152, 770474, 1540948, 3081896, 6163792, 12327584]

約数ペア:

[(1, 12327584), (2, 6163792), (4, 3081896), (8, 1540948), (16, 770474), (17, 725152), (31, 397664), (32, 385237), (34, 362576), (43, 286688), (62, 198832), (68, 181288), (86, 143344), (124, 99416), (136, 90644), (172, 71672), (248, 49708), (272, 45322), (289, 42656), (344, 35836), (496, 24854), (527, 23392), (544, 22661), (578, 21328), (688, 17918), (731, 16864), (992, 12427), (1054, 11696), (1156, 10664), (1333, 9248), (1376, 8959), (1462, 8432), (2108, 5848), (2312, 5332), (2666, 4624), (2924, 4216)]