22724728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 46090800

約数和(自身を除く): 23366072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 619, 706, 1238, 1412, 2476, 2824, 4589, 4952, 8047, 9178, 16094, 18356, 32188, 36712, 64376, 218507, 437014, 874028, 1748056, 2840591, 5681182, 11362364, 22724728]

約数ペア:

[(1, 22724728), (2, 11362364), (4, 5681182), (8, 2840591), (13, 1748056), (26, 874028), (52, 437014), (104, 218507), (353, 64376), (619, 36712), (706, 32188), (1238, 18356), (1412, 16094), (2476, 9178), (2824, 8047), (4589, 4952)]