17394328

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 20022632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 811, 1532, 1622, 2681, 3064, 3244, 5362, 5677, 6488, 10724, 11354, 21448, 22708, 45416, 310613, 621226, 1242452, 2174291, 2484904, 4348582, 8697164, 17394328]

約数ペア:

[(1, 17394328), (2, 8697164), (4, 4348582), (7, 2484904), (8, 2174291), (14, 1242452), (28, 621226), (56, 310613), (383, 45416), (766, 22708), (811, 21448), (1532, 11354), (1622, 10724), (2681, 6488), (3064, 5677), (3244, 5362)]