78541343

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 91601280

約数和(自身を除く): 13059937

約数列:

[1, 17, 23, 37, 61, 89, 391, 629, 851, 1037, 1403, 1513, 2047, 2257, 3293, 5429, 14467, 23851, 34799, 38369, 51911, 55981, 75739, 92293, 124867, 200873, 882487, 1287563, 2122739, 3414841, 4620079, 78541343]

約数ペア:

[(1, 78541343), (17, 4620079), (23, 3414841), (37, 2122739), (61, 1287563), (89, 882487), (391, 200873), (629, 124867), (851, 92293), (1037, 75739), (1403, 55981), (1513, 51911), (2047, 38369), (2257, 34799), (3293, 23851), (5429, 14467)]