66142274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 117239616

約数和(自身を除く): 51097342

約数列:

[1, 2, 11, 17, 22, 34, 101, 103, 187, 202, 206, 289, 374, 578, 1111, 1133, 1717, 1751, 2222, 2266, 3179, 3434, 3502, 6358, 10403, 18887, 19261, 20806, 29189, 29767, 37774, 38522, 58378, 59534, 114433, 176851, 228866, 321079, 327437, 353702, 642158, 654874, 1945361, 3006467, 3890722, 6012934, 33071137, 66142274]

約数ペア:

[(1, 66142274), (2, 33071137), (11, 6012934), (17, 3890722), (22, 3006467), (34, 1945361), (101, 654874), (103, 642158), (187, 353702), (202, 327437), (206, 321079), (289, 228866), (374, 176851), (578, 114433), (1111, 59534), (1133, 58378), (1717, 38522), (1751, 37774), (2222, 29767), (2266, 29189), (3179, 20806), (3434, 19261), (3502, 18887), (6358, 10403)]