26221412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 57351168

約数和(自身を除く): 31129756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1777, 2108, 3554, 3689, 7108, 7378, 12439, 14756, 24878, 30209, 49756, 55087, 60418, 110174, 120836, 211463, 220348, 385609, 422926, 771218, 845852, 936479, 1542436, 1872958, 3745916, 6555353, 13110706, 26221412]

約数ペア:

[(1, 26221412), (2, 13110706), (4, 6555353), (7, 3745916), (14, 1872958), (17, 1542436), (28, 936479), (31, 845852), (34, 771218), (62, 422926), (68, 385609), (119, 220348), (124, 211463), (217, 120836), (238, 110174), (434, 60418), (476, 55087), (527, 49756), (868, 30209), (1054, 24878), (1777, 14756), (2108, 12439), (3554, 7378), (3689, 7108)]