65869664

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 149230368

約数和(自身を除く): 83360704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1873, 2198, 2512, 3746, 4396, 5024, 7492, 8792, 13111, 14984, 17584, 26222, 29968, 35168, 52444, 59936, 104888, 209776, 294061, 419552, 588122, 1176244, 2058427, 2352488, 4116854, 4704976, 8233708, 9409952, 16467416, 32934832, 65869664]

約数ペア:

[(1, 65869664), (2, 32934832), (4, 16467416), (7, 9409952), (8, 8233708), (14, 4704976), (16, 4116854), (28, 2352488), (32, 2058427), (56, 1176244), (112, 588122), (157, 419552), (224, 294061), (314, 209776), (628, 104888), (1099, 59936), (1256, 52444), (1873, 35168), (2198, 29968), (2512, 26222), (3746, 17584), (4396, 14984), (5024, 13111), (7492, 8792)]