69805244

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 123809280

約数和(自身を除く): 54004036

約数列:

[1, 2, 4, 139, 223, 278, 446, 556, 563, 892, 1126, 2252, 30997, 61994, 78257, 123988, 125549, 156514, 251098, 313028, 502196, 17451311, 34902622, 69805244]

約数ペア:

[(1, 69805244), (2, 34902622), (4, 17451311), (139, 502196), (223, 313028), (278, 251098), (446, 156514), (556, 125549), (563, 123988), (892, 78257), (1126, 61994), (2252, 30997)]