38986864

素因数分解:

$2^4\times 7^1\times {\mathrm{348097}}^1$

素因数の和:348112

約数の個数: 20

約数和(自身を含む): 86328304

約数和(自身を除く): 47341440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 348097, 696194, 1392388, 2436679, 2784776, 4873358, 5569552, 9746716, 19493432, 38986864]

約数ペア:

[(1, 38986864), (2, 19493432), (4, 9746716), (7, 5569552), (8, 4873358), (14, 2784776), (16, 2436679), (28, 1392388), (56, 696194), (112, 348097)]