25918166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 44206560

約数和(自身を除く): 18288394

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 757, 901, 1007, 1514, 1802, 2014, 12869, 14383, 17119, 25738, 28766, 34238, 40121, 80242, 244511, 489022, 682057, 762299, 1364114, 1524598, 12959083, 25918166]

約数ペア:

[(1, 25918166), (2, 12959083), (17, 1524598), (19, 1364114), (34, 762299), (38, 682057), (53, 489022), (106, 244511), (323, 80242), (646, 40121), (757, 34238), (901, 28766), (1007, 25738), (1514, 17119), (1802, 14383), (2014, 12869)]