66817914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2803}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 139302720

約数和(自身を除く): 72484806

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 2803, 3973, 5606, 7946, 8409, 11919, 16818, 23838, 81287, 162574, 243861, 384011, 487722, 768022, 1152033, 2304066, 11136319, 22272638, 33408957, 66817914]

約数ペア:

[(1, 66817914), (2, 33408957), (3, 22272638), (6, 11136319), (29, 2304066), (58, 1152033), (87, 768022), (137, 487722), (174, 384011), (274, 243861), (411, 162574), (822, 81287), (2803, 23838), (3973, 16818), (5606, 11919), (7946, 8409)]