12686656

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1366

約数の個数: 28

約数和(自身を含む): 25347168

約数和(自身を除く): 12660512

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1187, 1336, 2374, 2672, 4748, 5344, 9496, 10688, 18992, 37984, 75968, 198229, 396458, 792916, 1585832, 3171664, 6343328, 12686656]

約数ペア:

[(1, 12686656), (2, 6343328), (4, 3171664), (8, 1585832), (16, 792916), (32, 396458), (64, 198229), (167, 75968), (334, 37984), (668, 18992), (1187, 10688), (1336, 9496), (2374, 5344), (2672, 4748)]