28366954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 25048982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1103, 1169, 1837, 2206, 2338, 3674, 7721, 12133, 12859, 15442, 24266, 25718, 84931, 169862, 184201, 368402, 1289407, 2026211, 2578814, 4052422, 14183477, 28366954]

約数ペア:

[(1, 28366954), (2, 14183477), (7, 4052422), (11, 2578814), (14, 2026211), (22, 1289407), (77, 368402), (154, 184201), (167, 169862), (334, 84931), (1103, 25718), (1169, 24266), (1837, 15442), (2206, 12859), (2338, 12133), (3674, 7721)]