28137612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 68096000

約数和(自身を除く): 39958388

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 499, 508, 762, 998, 1497, 1524, 1996, 2994, 4699, 5988, 9398, 14097, 18463, 18796, 28194, 36926, 55389, 56388, 63373, 73852, 110778, 126746, 190119, 221556, 253492, 380238, 760476, 2344801, 4689602, 7034403, 9379204, 14068806, 28137612]

約数ペア:

[(1, 28137612), (2, 14068806), (3, 9379204), (4, 7034403), (6, 4689602), (12, 2344801), (37, 760476), (74, 380238), (111, 253492), (127, 221556), (148, 190119), (222, 126746), (254, 110778), (381, 73852), (444, 63373), (499, 56388), (508, 55389), (762, 36926), (998, 28194), (1497, 18796), (1524, 18463), (1996, 14097), (2994, 9398), (4699, 5988)]