28403452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92219}}^1$

素因数の和:92241

約数の個数: 24

約数和(自身を含む): 61971840

約数和(自身を除く): 33568388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 92219, 184438, 368876, 645533, 1014409, 1291066, 2028818, 2582132, 4057636, 7100863, 14201726, 28403452]

約数ペア:

[(1, 28403452), (2, 14201726), (4, 7100863), (7, 4057636), (11, 2582132), (14, 2028818), (22, 1291066), (28, 1014409), (44, 645533), (77, 368876), (154, 184438), (308, 92219)]