27442492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 60399360

約数和(自身を除く): 32956868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 641, 973, 1282, 1529, 1946, 2564, 3058, 3892, 4487, 6116, 7051, 8974, 10703, 14102, 17948, 21406, 28204, 42812, 49357, 89099, 98714, 178198, 197428, 356396, 623693, 980089, 1247386, 1960178, 2494772, 3920356, 6860623, 13721246, 27442492]

約数ペア:

[(1, 27442492), (2, 13721246), (4, 6860623), (7, 3920356), (11, 2494772), (14, 1960178), (22, 1247386), (28, 980089), (44, 623693), (77, 356396), (139, 197428), (154, 178198), (278, 98714), (308, 89099), (556, 49357), (641, 42812), (973, 28204), (1282, 21406), (1529, 17948), (1946, 14102), (2564, 10703), (3058, 8974), (3892, 7051), (4487, 6116)]