26292128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 54613440

約数和(自身を除く): 28321312

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 139, 184, 257, 278, 368, 514, 556, 736, 1028, 1112, 2056, 2224, 3197, 4112, 4448, 5911, 6394, 8224, 11822, 12788, 23644, 25576, 35723, 47288, 51152, 71446, 94576, 102304, 142892, 189152, 285784, 571568, 821629, 1143136, 1643258, 3286516, 6573032, 13146064, 26292128]

約数ペア:

[(1, 26292128), (2, 13146064), (4, 6573032), (8, 3286516), (16, 1643258), (23, 1143136), (32, 821629), (46, 571568), (92, 285784), (139, 189152), (184, 142892), (257, 102304), (278, 94576), (368, 71446), (514, 51152), (556, 47288), (736, 35723), (1028, 25576), (1112, 23644), (2056, 12788), (2224, 11822), (3197, 8224), (4112, 6394), (4448, 5911)]