7397916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 18466560

約数和(自身を除く): 11068644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 457, 852, 914, 1349, 1371, 1828, 2698, 2742, 4047, 5396, 5484, 8094, 8683, 16188, 17366, 26049, 32447, 34732, 52098, 64894, 97341, 104196, 129788, 194682, 389364, 616493, 1232986, 1849479, 2465972, 3698958, 7397916]

約数ペア:

[(1, 7397916), (2, 3698958), (3, 2465972), (4, 1849479), (6, 1232986), (12, 616493), (19, 389364), (38, 194682), (57, 129788), (71, 104196), (76, 97341), (114, 64894), (142, 52098), (213, 34732), (228, 32447), (284, 26049), (426, 17366), (457, 16188), (852, 8683), (914, 8094), (1349, 5484), (1371, 5396), (1828, 4047), (2698, 2742)]