66641696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 144916128

約数和(自身を除く): 78274432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2281, 2656, 3652, 4562, 7304, 9124, 14608, 18248, 25091, 29216, 36496, 50182, 72992, 100364, 189323, 200728, 378646, 401456, 757292, 802912, 1514584, 2082553, 3029168, 4165106, 6058336, 8330212, 16660424, 33320848, 66641696]

約数ペア:

[(1, 66641696), (2, 33320848), (4, 16660424), (8, 8330212), (11, 6058336), (16, 4165106), (22, 3029168), (32, 2082553), (44, 1514584), (83, 802912), (88, 757292), (166, 401456), (176, 378646), (332, 200728), (352, 189323), (664, 100364), (913, 72992), (1328, 50182), (1826, 36496), (2281, 29216), (2656, 25091), (3652, 18248), (4562, 14608), (7304, 9124)]