68217862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 110808000

約数和(自身を除く): 42590138

約数列:

[1, 2, 23, 37, 46, 74, 149, 269, 298, 538, 851, 1702, 3427, 5513, 6187, 6854, 9953, 11026, 12374, 19906, 40081, 80162, 126799, 228919, 253598, 457838, 921863, 1482997, 1843726, 2965994, 34108931, 68217862]

約数ペア:

[(1, 68217862), (2, 34108931), (23, 2965994), (37, 1843726), (46, 1482997), (74, 921863), (149, 457838), (269, 253598), (298, 228919), (538, 126799), (851, 80162), (1702, 40081), (3427, 19906), (5513, 12374), (6187, 11026), (6854, 9953)]