67786166

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 53173834

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 839, 1393, 1678, 2786, 5771, 5873, 11542, 11746, 24331, 40397, 48662, 80794, 166961, 170317, 333922, 340634, 1168727, 2337454, 4841869, 9683738, 33893083, 67786166]

約数ペア:

[(1, 67786166), (2, 33893083), (7, 9683738), (14, 4841869), (29, 2337454), (58, 1168727), (199, 340634), (203, 333922), (398, 170317), (406, 166961), (839, 80794), (1393, 48662), (1678, 40397), (2786, 24331), (5771, 11746), (5873, 11542)]