27968486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11821}}^1$

素因数の和:11856

約数の個数: 24

約数和(自身を含む): 51922224

約数和(自身を除く): 23953738

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 11821, 23642, 82747, 153673, 165494, 307346, 1075711, 1997749, 2151422, 3995498, 13984243, 27968486]

約数ペア:

[(1, 27968486), (2, 13984243), (7, 3995498), (13, 2151422), (14, 1997749), (26, 1075711), (91, 307346), (169, 165494), (182, 153673), (338, 82747), (1183, 23642), (2366, 11821)]