13968208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 14154992

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 199, 214, 328, 398, 428, 656, 796, 856, 1592, 1712, 3184, 4387, 8159, 8774, 16318, 17548, 21293, 32636, 35096, 42586, 65272, 70192, 85172, 130544, 170344, 340688, 873013, 1746026, 3492052, 6984104, 13968208]

約数ペア:

[(1, 13968208), (2, 6984104), (4, 3492052), (8, 1746026), (16, 873013), (41, 340688), (82, 170344), (107, 130544), (164, 85172), (199, 70192), (214, 65272), (328, 42586), (398, 35096), (428, 32636), (656, 21293), (796, 17548), (856, 16318), (1592, 8774), (1712, 8159), (3184, 4387)]