57142078

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{57487}}^1$

素因数の和:57567

約数の個数: 16

約数和(自身を含む): 99339264

約数和(自身を除く): 42197186

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 57487, 114974, 402409, 804818, 4081577, 8163154, 28571039, 57142078]

約数ペア:

[(1, 57142078), (2, 28571039), (7, 8163154), (14, 4081577), (71, 804818), (142, 402409), (497, 114974), (994, 57487)]