66777634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 125568000

約数和(自身を除く): 58790366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2179, 2189, 2786, 4358, 4378, 15253, 15323, 23969, 30506, 30646, 47938, 167783, 335566, 433621, 867242, 3035347, 4769831, 6070694, 9539662, 33388817, 66777634]

約数ペア:

[(1, 66777634), (2, 33388817), (7, 9539662), (11, 6070694), (14, 4769831), (22, 3035347), (77, 867242), (154, 433621), (199, 335566), (398, 167783), (1393, 47938), (2179, 30646), (2189, 30506), (2786, 23969), (4358, 15323), (4378, 15253)]