25831914

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 52954944

約数和(自身を除く): 27123030

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 433, 489, 866, 978, 1299, 2598, 9943, 19886, 26413, 29829, 52826, 59658, 70579, 79239, 141158, 158478, 211737, 423474, 4305319, 8610638, 12915957, 25831914]

約数ペア:

[(1, 25831914), (2, 12915957), (3, 8610638), (6, 4305319), (61, 423474), (122, 211737), (163, 158478), (183, 141158), (326, 79239), (366, 70579), (433, 59658), (489, 52826), (866, 29829), (978, 26413), (1299, 19886), (2598, 9943)]