43428970736

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4139}}^1\times {\mathrm{4177}}^1$

素因数の和:8481

約数の個数: 40

約数和(自身を含む): 84720314160

約数和(自身を除く): 41291343424

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4139, 4177, 8278, 8354, 16556, 16708, 33112, 33416, 66224, 66832, 649823, 655789, 1299646, 1311578, 2599292, 2623156, 5198584, 5246312, 10397168, 10492624, 17288603, 34577206, 69154412, 138308824, 276617648, 2714310671, 5428621342, 10857242684, 21714485368, 43428970736]

約数ペア:

[(1, 43428970736), (2, 21714485368), (4, 10857242684), (8, 5428621342), (16, 2714310671), (157, 276617648), (314, 138308824), (628, 69154412), (1256, 34577206), (2512, 17288603), (4139, 10492624), (4177, 10397168), (8278, 5246312), (8354, 5198584), (16556, 2623156), (16708, 2599292), (33112, 1311578), (33416, 1299646), (66224, 655789), (66832, 649823)]