27769228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9497}}^1$

素因数の和:9561

約数の個数: 24

約数和(自身を含む): 52656912

約数和(自身を除く): 24887684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 9497, 18994, 37988, 161449, 322898, 408371, 645796, 816742, 1633484, 6942307, 13884614, 27769228]

約数ペア:

[(1, 27769228), (2, 13884614), (4, 6942307), (17, 1633484), (34, 816742), (43, 645796), (68, 408371), (86, 322898), (172, 161449), (731, 37988), (1462, 18994), (2924, 9497)]