68017648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 135705600

約数和(自身を除く): 67687952

約数列:

[1, 2, 4, 8, 16, 47, 94, 151, 188, 302, 376, 599, 604, 752, 1198, 1208, 2396, 2416, 4792, 7097, 9584, 14194, 28153, 28388, 56306, 56776, 90449, 112612, 113552, 180898, 225224, 361796, 450448, 723592, 1447184, 4251103, 8502206, 17004412, 34008824, 68017648]

約数ペア:

[(1, 68017648), (2, 34008824), (4, 17004412), (8, 8502206), (16, 4251103), (47, 1447184), (94, 723592), (151, 450448), (188, 361796), (302, 225224), (376, 180898), (599, 113552), (604, 112612), (752, 90449), (1198, 56776), (1208, 56306), (2396, 28388), (2416, 28153), (4792, 14194), (7097, 9584)]