12709984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 29852928

約数和(自身を除く): 17142944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2467, 2576, 4934, 5152, 9868, 17269, 19736, 34538, 39472, 56741, 69076, 78944, 113482, 138152, 226964, 276304, 397187, 453928, 552608, 794374, 907856, 1588748, 1815712, 3177496, 6354992, 12709984]

約数ペア:

[(1, 12709984), (2, 6354992), (4, 3177496), (7, 1815712), (8, 1588748), (14, 907856), (16, 794374), (23, 552608), (28, 453928), (32, 397187), (46, 276304), (56, 226964), (92, 138152), (112, 113482), (161, 78944), (184, 69076), (224, 56741), (322, 39472), (368, 34538), (644, 19736), (736, 17269), (1288, 9868), (2467, 5152), (2576, 4934)]