84248836

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 172082316

約数和(自身を除く): 87833480

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1021, 1684, 2042, 2947, 4084, 5894, 7147, 11788, 14294, 20629, 28588, 41258, 50029, 82516, 100058, 200116, 429841, 859682, 1719364, 3008887, 6017774, 12035548, 21062209, 42124418, 84248836]

約数ペア:

[(1, 84248836), (2, 42124418), (4, 21062209), (7, 12035548), (14, 6017774), (28, 3008887), (49, 1719364), (98, 859682), (196, 429841), (421, 200116), (842, 100058), (1021, 82516), (1684, 50029), (2042, 41258), (2947, 28588), (4084, 20629), (5894, 14294), (7147, 11788)]