7638158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5425522

約数列:

[1, 2, 11, 22, 47, 83, 89, 94, 166, 178, 517, 913, 979, 1034, 1826, 1958, 3901, 4183, 7387, 7802, 8366, 14774, 42911, 46013, 81257, 85822, 92026, 162514, 347189, 694378, 3819079, 7638158]

約数ペア:

[(1, 7638158), (2, 3819079), (11, 694378), (22, 347189), (47, 162514), (83, 92026), (89, 85822), (94, 81257), (166, 46013), (178, 42911), (517, 14774), (913, 8366), (979, 7802), (1034, 7387), (1826, 4183), (1958, 3901)]