15712004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 34621440

約数和(自身を除く): 18909436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 367, 556, 734, 973, 1468, 1529, 1946, 2569, 3058, 3892, 4037, 5138, 6116, 8074, 10276, 10703, 16148, 21406, 28259, 42812, 51013, 56518, 102026, 113036, 204052, 357091, 561143, 714182, 1122286, 1428364, 2244572, 3928001, 7856002, 15712004]

約数ペア:

[(1, 15712004), (2, 7856002), (4, 3928001), (7, 2244572), (11, 1428364), (14, 1122286), (22, 714182), (28, 561143), (44, 357091), (77, 204052), (139, 113036), (154, 102026), (278, 56518), (308, 51013), (367, 42812), (556, 28259), (734, 21406), (973, 16148), (1468, 10703), (1529, 10276), (1946, 8074), (2569, 6116), (3058, 5138), (3892, 4037)]