28845278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 54528768

約数和(自身を除く): 25683490

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 1931, 2134, 3862, 7469, 13517, 14938, 21241, 27034, 42482, 148687, 187307, 297374, 374614, 1311149, 2060377, 2622298, 4120754, 14422639, 28845278]

約数ペア:

[(1, 28845278), (2, 14422639), (7, 4120754), (11, 2622298), (14, 2060377), (22, 1311149), (77, 374614), (97, 297374), (154, 187307), (194, 148687), (679, 42482), (1067, 27034), (1358, 21241), (1931, 14938), (2134, 13517), (3862, 7469)]