65938712

素因数分解:

$2^3\times 7^2\times {\mathrm{168211}}^1$

素因数の和:168231

約数の個数: 24

約数和(自身を含む): 143821260

約数和(自身を除く): 77882548

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 168211, 336422, 672844, 1177477, 1345688, 2354954, 4709908, 8242339, 9419816, 16484678, 32969356, 65938712]

約数ペア:

[(1, 65938712), (2, 32969356), (4, 16484678), (7, 9419816), (8, 8242339), (14, 4709908), (28, 2354954), (49, 1345688), (56, 1177477), (98, 672844), (196, 336422), (392, 168211)]