27917978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 24

約数和(自身を含む): 48540384

約数和(自身を除く): 20622406

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 4391, 6358, 8782, 48301, 74647, 96602, 149294, 821117, 1268999, 1642234, 2537998, 13958989, 27917978]

約数ペア:

[(1, 27917978), (2, 13958989), (11, 2537998), (17, 1642234), (22, 1268999), (34, 821117), (187, 149294), (289, 96602), (374, 74647), (578, 48301), (3179, 8782), (4391, 6358)]