28383558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6967}}^1$

素因数の和:7076

約数の個数: 32

約数和(自身を含む): 65554944

約数和(自身を除く): 37171386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 6967, 13934, 20901, 41802, 48769, 97538, 146307, 292614, 675799, 1351598, 2027397, 4054794, 4730593, 9461186, 14191779, 28383558]

約数ペア:

[(1, 28383558), (2, 14191779), (3, 9461186), (6, 4730593), (7, 4054794), (14, 2027397), (21, 1351598), (42, 675799), (97, 292614), (194, 146307), (291, 97538), (582, 48769), (679, 41802), (1358, 20901), (2037, 13934), (4074, 6967)]