28368636

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 68221440

約数和(自身を除く): 39852804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 179, 188, 281, 282, 358, 537, 562, 564, 716, 843, 1074, 1124, 1686, 2148, 3372, 8413, 13207, 16826, 25239, 26414, 33652, 39621, 50299, 50478, 52828, 79242, 100598, 100956, 150897, 158484, 201196, 301794, 603588, 2364053, 4728106, 7092159, 9456212, 14184318, 28368636]

約数ペア:

[(1, 28368636), (2, 14184318), (3, 9456212), (4, 7092159), (6, 4728106), (12, 2364053), (47, 603588), (94, 301794), (141, 201196), (179, 158484), (188, 150897), (281, 100956), (282, 100598), (358, 79242), (537, 52828), (562, 50478), (564, 50299), (716, 39621), (843, 33652), (1074, 26414), (1124, 25239), (1686, 16826), (2148, 13207), (3372, 8413)]