72927518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 123120000

約数和(自身を除く): 50192482

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 629, 986, 1073, 1258, 1999, 2146, 3998, 18241, 33983, 36482, 57971, 67966, 73963, 115942, 147926, 985507, 1257371, 1971014, 2144927, 2514742, 4289854, 36463759, 72927518]

約数ペア:

[(1, 72927518), (2, 36463759), (17, 4289854), (29, 2514742), (34, 2144927), (37, 1971014), (58, 1257371), (74, 985507), (493, 147926), (629, 115942), (986, 73963), (1073, 67966), (1258, 57971), (1999, 36482), (2146, 33983), (3998, 18241)]