66881126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1879}}^1$

素因数の和:1968

約数の個数: 24

約数和(自身を含む): 111096720

約数和(自身を除く): 44215594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 1879, 2738, 3758, 17797, 24427, 35594, 48854, 69523, 139046, 903799, 1807598, 2572351, 5144702, 33440563, 66881126]

約数ペア:

[(1, 66881126), (2, 33440563), (13, 5144702), (26, 2572351), (37, 1807598), (74, 903799), (481, 139046), (962, 69523), (1369, 48854), (1879, 35594), (2738, 24427), (3758, 17797)]