66948464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4583}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 143240832

約数和(自身を除く): 76292368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 4583, 7304, 9166, 14608, 18332, 36664, 50413, 73328, 100826, 201652, 380389, 403304, 760778, 806608, 1521556, 3043112, 4184279, 6086224, 8368558, 16737116, 33474232, 66948464]

約数ペア:

[(1, 66948464), (2, 33474232), (4, 16737116), (8, 8368558), (11, 6086224), (16, 4184279), (22, 3043112), (44, 1521556), (83, 806608), (88, 760778), (166, 403304), (176, 380389), (332, 201652), (664, 100826), (913, 73328), (1328, 50413), (1826, 36664), (3652, 18332), (4583, 14608), (7304, 9166)]