57248738

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 24

約数和(自身を含む): 89342028

約数和(自身を除く): 32093290

約数列:

[1, 2, 43, 86, 113, 137, 226, 274, 1849, 3698, 4859, 5891, 9718, 11782, 15481, 30962, 208937, 253313, 417874, 506626, 665683, 1331366, 28624369, 57248738]

約数ペア:

[(1, 57248738), (2, 28624369), (43, 1331366), (86, 665683), (113, 506626), (137, 417874), (226, 253313), (274, 208937), (1849, 30962), (3698, 15481), (4859, 11782), (5891, 9718)]