12481088

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 26456640

約数和(自身を除く): 13975552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 139, 184, 244, 278, 368, 488, 556, 736, 976, 1112, 1403, 1472, 1952, 2224, 2806, 3197, 3904, 4448, 5612, 6394, 8479, 8896, 11224, 12788, 16958, 22448, 25576, 33916, 44896, 51152, 67832, 89792, 102304, 135664, 195017, 204608, 271328, 390034, 542656, 780068, 1560136, 3120272, 6240544, 12481088]

約数ペア:

[(1, 12481088), (2, 6240544), (4, 3120272), (8, 1560136), (16, 780068), (23, 542656), (32, 390034), (46, 271328), (61, 204608), (64, 195017), (92, 135664), (122, 102304), (139, 89792), (184, 67832), (244, 51152), (278, 44896), (368, 33916), (488, 25576), (556, 22448), (736, 16958), (976, 12788), (1112, 11224), (1403, 8896), (1472, 8479), (1952, 6394), (2224, 5612), (2806, 4448), (3197, 3904)]