65811746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 134701056

約数和(自身を除く): 68889310

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 463, 497, 781, 923, 926, 994, 1001, 1562, 1846, 2002, 3241, 5093, 5467, 6019, 6461, 6482, 10153, 10186, 10934, 12038, 12922, 20306, 32873, 35651, 42133, 65746, 66209, 71071, 71302, 84266, 132418, 142142, 230111, 361603, 427349, 460222, 463463, 723206, 854698, 926926, 2531221, 2991443, 4700839, 5062442, 5982886, 9401678, 32905873, 65811746]

約数ペア:

[(1, 65811746), (2, 32905873), (7, 9401678), (11, 5982886), (13, 5062442), (14, 4700839), (22, 2991443), (26, 2531221), (71, 926926), (77, 854698), (91, 723206), (142, 463463), (143, 460222), (154, 427349), (182, 361603), (286, 230111), (463, 142142), (497, 132418), (781, 84266), (923, 71302), (926, 71071), (994, 66209), (1001, 65746), (1562, 42133), (1846, 35651), (2002, 32873), (3241, 20306), (5093, 12922), (5467, 12038), (6019, 10934), (6461, 10186), (6482, 10153)]