29921744

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{4339}}^1$

素因数の和:4778

約数の個数: 20

約数和(自身を含む): 58121280

約数和(自身を除く): 28199536

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 4339, 6896, 8678, 17356, 34712, 69424, 1870109, 3740218, 7480436, 14960872, 29921744]

約数ペア:

[(1, 29921744), (2, 14960872), (4, 7480436), (8, 3740218), (16, 1870109), (431, 69424), (862, 34712), (1724, 17356), (3448, 8678), (4339, 6896)]