23161292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 50991360

約数和(自身を除く): 27830068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 541, 556, 973, 1082, 1529, 1946, 2164, 3058, 3787, 3892, 5951, 6116, 7574, 10703, 11902, 15148, 21406, 23804, 41657, 42812, 75199, 83314, 150398, 166628, 300796, 526393, 827189, 1052786, 1654378, 2105572, 3308756, 5790323, 11580646, 23161292]

約数ペア:

[(1, 23161292), (2, 11580646), (4, 5790323), (7, 3308756), (11, 2105572), (14, 1654378), (22, 1052786), (28, 827189), (44, 526393), (77, 300796), (139, 166628), (154, 150398), (278, 83314), (308, 75199), (541, 42812), (556, 41657), (973, 23804), (1082, 21406), (1529, 15148), (1946, 11902), (2164, 10703), (3058, 7574), (3787, 6116), (3892, 5951)]