27983224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205759}}^1$

素因数の和:205782

約数の個数: 16

約数和(自身を含む): 55555200

約数和(自身を除く): 27571976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205759, 411518, 823036, 1646072, 3497903, 6995806, 13991612, 27983224]

約数ペア:

[(1, 27983224), (2, 13991612), (4, 6995806), (8, 3497903), (17, 1646072), (34, 823036), (68, 411518), (136, 205759)]