71550392

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 65929288

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 412, 568, 824, 1223, 2446, 4892, 7313, 9784, 14626, 29252, 58504, 86833, 125969, 173666, 251938, 347332, 503876, 694664, 1007752, 8943799, 17887598, 35775196, 71550392]

約数ペア:

[(1, 71550392), (2, 35775196), (4, 17887598), (8, 8943799), (71, 1007752), (103, 694664), (142, 503876), (206, 347332), (284, 251938), (412, 173666), (568, 125969), (824, 86833), (1223, 58504), (2446, 29252), (4892, 14626), (7313, 9784)]