68697734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 123641856

約数和(自身を除く): 54944122

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 1117, 1337, 2234, 2674, 4393, 7819, 8786, 15638, 25691, 30751, 51382, 61502, 179837, 213347, 359674, 426694, 1493429, 2986858, 4906981, 9813962, 34348867, 68697734]

約数ペア:

[(1, 68697734), (2, 34348867), (7, 9813962), (14, 4906981), (23, 2986858), (46, 1493429), (161, 426694), (191, 359674), (322, 213347), (382, 179837), (1117, 61502), (1337, 51382), (2234, 30751), (2674, 25691), (4393, 15638), (7819, 8786)]