63720412

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4751}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 127733760

約数和(自身を除く): 64013348

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 3353, 4751, 6706, 9502, 13412, 19004, 33257, 66514, 133028, 2275729, 4551458, 9102916, 15930103, 31860206, 63720412]

約数ペア:

[(1, 63720412), (2, 31860206), (4, 15930103), (7, 9102916), (14, 4551458), (28, 2275729), (479, 133028), (958, 66514), (1916, 33257), (3353, 19004), (4751, 13412), (6706, 9502)]