25394716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 47209680

約数和(自身を除く): 21814964

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 2957, 4294, 5914, 8588, 11828, 56183, 112366, 224732, 334141, 668282, 1336564, 6348679, 12697358, 25394716]

約数ペア:

[(1, 25394716), (2, 12697358), (4, 6348679), (19, 1336564), (38, 668282), (76, 334141), (113, 224732), (226, 112366), (452, 56183), (2147, 11828), (2957, 8588), (4294, 5914)]