27776912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102121}}^1$

素因数の和:102146

約数の個数: 20

約数和(自身を含む): 56984076

約数和(自身を除く): 29207164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102121, 204242, 408484, 816968, 1633936, 1736057, 3472114, 6944228, 13888456, 27776912]

約数ペア:

[(1, 27776912), (2, 13888456), (4, 6944228), (8, 3472114), (16, 1736057), (17, 1633936), (34, 816968), (68, 408484), (136, 204242), (272, 102121)]