38986128

素因数分解:

$2^4\times 3^2\times {\mathrm{270737}}^1$

素因数の和:270751

約数の個数: 30

約数和(自身を含む): 109107414

約数和(自身を除く): 70121286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 270737, 541474, 812211, 1082948, 1624422, 2165896, 2436633, 3248844, 4331792, 4873266, 6497688, 9746532, 12995376, 19493064, 38986128]

約数ペア:

[(1, 38986128), (2, 19493064), (3, 12995376), (4, 9746532), (6, 6497688), (8, 4873266), (9, 4331792), (12, 3248844), (16, 2436633), (18, 2165896), (24, 1624422), (36, 1082948), (48, 812211), (72, 541474), (144, 270737)]