12744512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 28297632

約数和(自身を除く): 15553120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 421, 473, 688, 704, 842, 946, 1376, 1684, 1892, 2752, 3368, 3784, 4631, 6736, 7568, 9262, 13472, 15136, 18103, 18524, 26944, 30272, 36206, 37048, 72412, 74096, 144824, 148192, 199133, 289648, 296384, 398266, 579296, 796532, 1158592, 1593064, 3186128, 6372256, 12744512]

約数ペア:

[(1, 12744512), (2, 6372256), (4, 3186128), (8, 1593064), (11, 1158592), (16, 796532), (22, 579296), (32, 398266), (43, 296384), (44, 289648), (64, 199133), (86, 148192), (88, 144824), (172, 74096), (176, 72412), (344, 37048), (352, 36206), (421, 30272), (473, 26944), (688, 18524), (704, 18103), (842, 15136), (946, 13472), (1376, 9262), (1684, 7568), (1892, 6736), (2752, 4631), (3368, 3784)]