57438716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11897}}^1$

素因数の和:11989

約数の個数: 24

約数和(自身を含む): 107938656

約数和(自身を除く): 50499940

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 11897, 23794, 47588, 202249, 404498, 808996, 844687, 1689374, 3378748, 14359679, 28719358, 57438716]

約数ペア:

[(1, 57438716), (2, 28719358), (4, 14359679), (17, 3378748), (34, 1689374), (68, 844687), (71, 808996), (142, 404498), (284, 202249), (1207, 47588), (2414, 23794), (4828, 11897)]