65081548

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5521}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 130495904

約数和(自身を除く): 65414356

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5521, 5894, 11042, 11788, 22084, 38647, 77294, 154588, 2324341, 4648682, 9297364, 16270387, 32540774, 65081548]

約数ペア:

[(1, 65081548), (2, 32540774), (4, 16270387), (7, 9297364), (14, 4648682), (28, 2324341), (421, 154588), (842, 77294), (1684, 38647), (2947, 22084), (5521, 11788), (5894, 11042)]