66596728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1447}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 136575360

約数和(自身を除く): 69978632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 1447, 2092, 2894, 4184, 5753, 5788, 11506, 11576, 15917, 23012, 31834, 46024, 63668, 127336, 756781, 1513562, 3027124, 6054248, 8324591, 16649182, 33298364, 66596728]

約数ペア:

[(1, 66596728), (2, 33298364), (4, 16649182), (8, 8324591), (11, 6054248), (22, 3027124), (44, 1513562), (88, 756781), (523, 127336), (1046, 63668), (1447, 46024), (2092, 31834), (2894, 23012), (4184, 15917), (5753, 11576), (5788, 11506)]