12574496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 27306720

約数和(自身を除く): 14732224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 257, 278, 352, 514, 556, 1028, 1112, 1529, 2056, 2224, 2827, 3058, 4112, 4448, 5654, 6116, 8224, 11308, 12232, 22616, 24464, 35723, 45232, 48928, 71446, 90464, 142892, 285784, 392953, 571568, 785906, 1143136, 1571812, 3143624, 6287248, 12574496]

約数ペア:

[(1, 12574496), (2, 6287248), (4, 3143624), (8, 1571812), (11, 1143136), (16, 785906), (22, 571568), (32, 392953), (44, 285784), (88, 142892), (139, 90464), (176, 71446), (257, 48928), (278, 45232), (352, 35723), (514, 24464), (556, 22616), (1028, 12232), (1112, 11308), (1529, 8224), (2056, 6116), (2224, 5654), (2827, 4448), (3058, 4112)]