28480474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 49704192

約数和(自身を除く): 21223718

約数列:

[1, 2, 11, 17, 22, 34, 187, 271, 281, 374, 542, 562, 2981, 3091, 4607, 4777, 5962, 6182, 9214, 9554, 50677, 52547, 76151, 101354, 105094, 152302, 837661, 1294567, 1675322, 2589134, 14240237, 28480474]

約数ペア:

[(1, 28480474), (2, 14240237), (11, 2589134), (17, 1675322), (22, 1294567), (34, 837661), (187, 152302), (271, 105094), (281, 101354), (374, 76151), (542, 52547), (562, 50677), (2981, 9554), (3091, 9214), (4607, 6182), (4777, 5962)]