8388272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 17550960

約数和(自身を除く): 9162688

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 673, 779, 1346, 1558, 2692, 3116, 5384, 6232, 10768, 12464, 12787, 25574, 27593, 51148, 55186, 102296, 110372, 204592, 220744, 441488, 524267, 1048534, 2097068, 4194136, 8388272]

約数ペア:

[(1, 8388272), (2, 4194136), (4, 2097068), (8, 1048534), (16, 524267), (19, 441488), (38, 220744), (41, 204592), (76, 110372), (82, 102296), (152, 55186), (164, 51148), (304, 27593), (328, 25574), (656, 12787), (673, 12464), (779, 10768), (1346, 6232), (1558, 5384), (2692, 3116)]