28862042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 20019622

約数列:

[1, 2, 11, 22, 47, 94, 103, 206, 271, 517, 542, 1034, 1133, 2266, 2981, 4841, 5962, 9682, 12737, 25474, 27913, 53251, 55826, 106502, 140107, 280214, 307043, 614086, 1311911, 2623822, 14431021, 28862042]

約数ペア:

[(1, 28862042), (2, 14431021), (11, 2623822), (22, 1311911), (47, 614086), (94, 307043), (103, 280214), (206, 140107), (271, 106502), (517, 55826), (542, 53251), (1034, 27913), (1133, 25474), (2266, 12737), (2981, 9682), (4841, 5962)]