28966984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 55557720

約数和(自身を除く): 26590736

約数列:

[1, 2, 4, 8, 73, 146, 193, 257, 292, 386, 514, 584, 772, 1028, 1544, 2056, 14089, 18761, 28178, 37522, 49601, 56356, 75044, 99202, 112712, 150088, 198404, 396808, 3620873, 7241746, 14483492, 28966984]

約数ペア:

[(1, 28966984), (2, 14483492), (4, 7241746), (8, 3620873), (73, 396808), (146, 198404), (193, 150088), (257, 112712), (292, 99202), (386, 75044), (514, 56356), (584, 49601), (772, 37522), (1028, 28178), (1544, 18761), (2056, 14089)]