25421779904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{27617}}^1$

素因数の和:28405

約数の個数: 56

約数和(自身を含む): 53173487760

約数和(自身を除く): 27751707856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 757, 1216, 1514, 3028, 6056, 12112, 14383, 24224, 27617, 28766, 48448, 55234, 57532, 110468, 115064, 220936, 230128, 441872, 460256, 524723, 883744, 920512, 1049446, 1767488, 2098892, 4197784, 8395568, 16791136, 20906069, 33582272, 41812138, 83624276, 167248552, 334497104, 397215311, 668994208, 794430622, 1337988416, 1588861244, 3177722488, 6355444976, 12710889952, 25421779904]

約数ペア:

[(1, 25421779904), (2, 12710889952), (4, 6355444976), (8, 3177722488), (16, 1588861244), (19, 1337988416), (32, 794430622), (38, 668994208), (64, 397215311), (76, 334497104), (152, 167248552), (304, 83624276), (608, 41812138), (757, 33582272), (1216, 20906069), (1514, 16791136), (3028, 8395568), (6056, 4197784), (12112, 2098892), (14383, 1767488), (24224, 1049446), (27617, 920512), (28766, 883744), (48448, 524723), (55234, 460256), (57532, 441872), (110468, 230128), (115064, 220936)]