84024388

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21589}}^1$

素因数の和:21739

約数の個数: 24

約数和(自身を含む): 169265600

約数和(自身を除く): 85241212

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 21589, 43178, 86356, 151123, 302246, 604492, 3000871, 6001742, 12003484, 21006097, 42012194, 84024388]

約数ペア:

[(1, 84024388), (2, 42012194), (4, 21006097), (7, 12003484), (14, 6001742), (28, 3000871), (139, 604492), (278, 302246), (556, 151123), (973, 86356), (1946, 43178), (3892, 21589)]