12847257152

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{7069}}^1$

素因数の和:7543

約数の個数: 56

約数和(自身を含む): 25913105400

約数和(自身を除く): 13065848248

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 389, 584, 778, 1168, 1556, 2336, 3112, 4672, 6224, 7069, 12448, 14138, 24896, 28276, 28397, 56552, 56794, 113104, 113588, 226208, 227176, 452416, 454352, 516037, 908704, 1032074, 1817408, 2064148, 2749841, 4128296, 5499682, 8256592, 10999364, 16513184, 21998728, 33026368, 43997456, 87994912, 175989824, 200738393, 401476786, 802953572, 1605907144, 3211814288, 6423628576, 12847257152]

約数ペア:

[(1, 12847257152), (2, 6423628576), (4, 3211814288), (8, 1605907144), (16, 802953572), (32, 401476786), (64, 200738393), (73, 175989824), (146, 87994912), (292, 43997456), (389, 33026368), (584, 21998728), (778, 16513184), (1168, 10999364), (1556, 8256592), (2336, 5499682), (3112, 4128296), (4672, 2749841), (6224, 2064148), (7069, 1817408), (12448, 1032074), (14138, 908704), (24896, 516037), (28276, 454352), (28397, 452416), (56552, 227176), (56794, 226208), (113104, 113588)]