77688952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2011}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 159350400

約数和(自身を除く): 81661448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 2011, 3512, 4022, 4829, 8044, 9658, 16088, 19316, 22121, 38632, 44242, 88484, 176968, 882829, 1765658, 3531316, 7062632, 9711119, 19422238, 38844476, 77688952]

約数ペア:

[(1, 77688952), (2, 38844476), (4, 19422238), (8, 9711119), (11, 7062632), (22, 3531316), (44, 1765658), (88, 882829), (439, 176968), (878, 88484), (1756, 44242), (2011, 38632), (3512, 22121), (4022, 19316), (4829, 16088), (8044, 9658)]