26656756

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15607}}^1$

素因数の和:15679

約数の個数: 24

約数和(自身を含む): 54190976

約数和(自身を除く): 27534220

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15607, 31214, 62428, 109249, 218498, 436996, 952027, 1904054, 3808108, 6664189, 13328378, 26656756]

約数ペア:

[(1, 26656756), (2, 13328378), (4, 6664189), (7, 3808108), (14, 1904054), (28, 952027), (61, 436996), (122, 218498), (244, 109249), (427, 62428), (854, 31214), (1708, 15607)]