28336042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 52230528

約数和(自身を除く): 23894486

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 1777, 2278, 3554, 7973, 12439, 15946, 24878, 30209, 60418, 119059, 211463, 238118, 422926, 833413, 1666826, 2024003, 4048006, 14168021, 28336042]

約数ペア:

[(1, 28336042), (2, 14168021), (7, 4048006), (14, 2024003), (17, 1666826), (34, 833413), (67, 422926), (119, 238118), (134, 211463), (238, 119059), (469, 60418), (938, 30209), (1139, 24878), (1777, 15946), (2278, 12439), (3554, 7973)]