57157044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{680441}}^1$

素因数の和:680455

約数の個数: 24

約数和(自身を含む): 152419008

約数和(自身を除く): 95261964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 680441, 1360882, 2041323, 2721764, 4082646, 4763087, 8165292, 9526174, 14289261, 19052348, 28578522, 57157044]

約数ペア:

[(1, 57157044), (2, 28578522), (3, 19052348), (4, 14289261), (6, 9526174), (7, 8165292), (12, 4763087), (14, 4082646), (21, 2721764), (28, 2041323), (42, 1360882), (84, 680441)]