57128474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70879}}^1$

素因数の和:70925

約数の個数: 16

約数和(自身を含む): 95262720

約数和(自身を除く): 38134246

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 70879, 141758, 921427, 1842854, 2197249, 4394498, 28564237, 57128474]

約数ペア:

[(1, 57128474), (2, 28564237), (13, 4394498), (26, 2197249), (31, 1842854), (62, 921427), (403, 141758), (806, 70879)]