27699188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 31268812

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1949, 3553, 3898, 7106, 7796, 14212, 21439, 33133, 37031, 42878, 66266, 74062, 85756, 132532, 148124, 364463, 407341, 629527, 728926, 814682, 1259054, 1457852, 1629364, 2518108, 6924797, 13849594, 27699188]

約数ペア:

[(1, 27699188), (2, 13849594), (4, 6924797), (11, 2518108), (17, 1629364), (19, 1457852), (22, 1259054), (34, 814682), (38, 728926), (44, 629527), (68, 407341), (76, 364463), (187, 148124), (209, 132532), (323, 85756), (374, 74062), (418, 66266), (646, 42878), (748, 37031), (836, 33133), (1292, 21439), (1949, 14212), (3553, 7796), (3898, 7106)]