66835468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64513}}^1$

素因数の和:64561

約数の個数: 24

約数和(自身を含む): 137285792

約数和(自身を除く): 70450324

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 64513, 129026, 258052, 451591, 903182, 1806364, 2386981, 4773962, 9547924, 16708867, 33417734, 66835468]

約数ペア:

[(1, 66835468), (2, 33417734), (4, 16708867), (7, 9547924), (14, 4773962), (28, 2386981), (37, 1806364), (74, 903182), (148, 451591), (259, 258052), (518, 129026), (1036, 64513)]