66911446

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 50661674

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 581, 623, 647, 1162, 1246, 1294, 4529, 7387, 9058, 14774, 51709, 53701, 57583, 103418, 107402, 115166, 375907, 403081, 751814, 806162, 4779389, 9558778, 33455723, 66911446]

約数ペア:

[(1, 66911446), (2, 33455723), (7, 9558778), (14, 4779389), (83, 806162), (89, 751814), (166, 403081), (178, 375907), (581, 115166), (623, 107402), (647, 103418), (1162, 57583), (1246, 53701), (1294, 51709), (4529, 14774), (7387, 9058)]