68389246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 112066560

約数和(自身を除く): 43677314

約数列:

[1, 2, 19, 37, 38, 74, 127, 254, 383, 703, 766, 1406, 2413, 4699, 4826, 7277, 9398, 14171, 14554, 28342, 48641, 89281, 97282, 178562, 269249, 538498, 924179, 1799717, 1848358, 3599434, 34194623, 68389246]

約数ペア:

[(1, 68389246), (2, 34194623), (19, 3599434), (37, 1848358), (38, 1799717), (74, 924179), (127, 538498), (254, 269249), (383, 178562), (703, 97282), (766, 89281), (1406, 48641), (2413, 28342), (4699, 14554), (4826, 14171), (7277, 9398)]