28254354

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 58470720

約数和(自身を除く): 30216366

約数列:

[1, 2, 3, 6, 43, 86, 97, 129, 194, 258, 291, 582, 1129, 2258, 3387, 4171, 6774, 8342, 12513, 25026, 48547, 97094, 109513, 145641, 219026, 291282, 328539, 657078, 4709059, 9418118, 14127177, 28254354]

約数ペア:

[(1, 28254354), (2, 14127177), (3, 9418118), (6, 4709059), (43, 657078), (86, 328539), (97, 291282), (129, 219026), (194, 145641), (258, 109513), (291, 97094), (582, 48547), (1129, 25026), (2258, 12513), (3387, 8342), (4171, 6774)]