25379994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 53218944

約数和(自身を除く): 27838950

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 521, 706, 1042, 1059, 1563, 2118, 3126, 8119, 11983, 16238, 23966, 24357, 35949, 48714, 71898, 183913, 367826, 551739, 1103478, 4229999, 8459998, 12689997, 25379994]

約数ペア:

[(1, 25379994), (2, 12689997), (3, 8459998), (6, 4229999), (23, 1103478), (46, 551739), (69, 367826), (138, 183913), (353, 71898), (521, 48714), (706, 35949), (1042, 24357), (1059, 23966), (1563, 16238), (2118, 11983), (3126, 8119)]