57272138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371897}}^1$

素因数の和:371917

約数の個数: 16

約数和(自身を含む): 107106624

約数和(自身を除く): 49834486

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 371897, 743794, 2603279, 4090867, 5206558, 8181734, 28636069, 57272138]

約数ペア:

[(1, 57272138), (2, 28636069), (7, 8181734), (11, 5206558), (14, 4090867), (22, 2603279), (77, 743794), (154, 371897)]