28566035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 10044397

約数列:

[1, 5, 17, 31, 37, 85, 155, 185, 293, 527, 629, 1147, 1465, 2635, 3145, 4981, 5735, 9083, 10841, 19499, 24905, 45415, 54205, 97495, 154411, 184297, 336071, 772055, 921485, 1680355, 5713207, 28566035]

約数ペア:

[(1, 28566035), (5, 5713207), (17, 1680355), (31, 921485), (37, 772055), (85, 336071), (155, 184297), (185, 154411), (293, 97495), (527, 54205), (629, 45415), (1147, 24905), (1465, 19499), (2635, 10841), (3145, 9083), (4981, 5735)]