28798836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 74027520

約数和(自身を除く): 45228684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1284, 2039, 2354, 3531, 4078, 4708, 6117, 7062, 8156, 12234, 14124, 22429, 24468, 44858, 67287, 89716, 134574, 218173, 269148, 436346, 654519, 872692, 1309038, 2399903, 2618076, 4799806, 7199709, 9599612, 14399418, 28798836]

約数ペア:

[(1, 28798836), (2, 14399418), (3, 9599612), (4, 7199709), (6, 4799806), (11, 2618076), (12, 2399903), (22, 1309038), (33, 872692), (44, 654519), (66, 436346), (107, 269148), (132, 218173), (214, 134574), (321, 89716), (428, 67287), (642, 44858), (1177, 24468), (1284, 22429), (2039, 14124), (2354, 12234), (3531, 8156), (4078, 7062), (4708, 6117)]