72165476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4759}}^1$

素因数の和:5003

約数の個数: 24

約数和(自身を含む): 134346240

約数和(自身を除く): 62180764

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 4759, 7582, 9518, 15164, 19036, 80903, 161806, 323612, 1061257, 2122514, 4245028, 18041369, 36082738, 72165476]

約数ペア:

[(1, 72165476), (2, 36082738), (4, 18041369), (17, 4245028), (34, 2122514), (68, 1061257), (223, 323612), (446, 161806), (892, 80903), (3791, 19036), (4759, 15164), (7582, 9518)]