12845288

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 12037912

約数列:

[1, 2, 4, 8, 47, 94, 127, 188, 254, 269, 376, 508, 538, 1016, 1076, 2152, 5969, 11938, 12643, 23876, 25286, 34163, 47752, 50572, 68326, 101144, 136652, 273304, 1605661, 3211322, 6422644, 12845288]

約数ペア:

[(1, 12845288), (2, 6422644), (4, 3211322), (8, 1605661), (47, 273304), (94, 136652), (127, 101144), (188, 68326), (254, 50572), (269, 47752), (376, 34163), (508, 25286), (538, 23876), (1016, 12643), (1076, 11938), (2152, 5969)]