2789768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 5634360

約数和(自身を除く): 2844592

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 281, 292, 562, 584, 1124, 1241, 2248, 2482, 4777, 4964, 9554, 9928, 19108, 20513, 38216, 41026, 82052, 164104, 348721, 697442, 1394884, 2789768]

約数ペア:

[(1, 2789768), (2, 1394884), (4, 697442), (8, 348721), (17, 164104), (34, 82052), (68, 41026), (73, 38216), (136, 20513), (146, 19108), (281, 9928), (292, 9554), (562, 4964), (584, 4777), (1124, 2482), (1241, 2248)]