28594878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6917}}^1$

素因数の和:6988

約数の個数: 32

約数和(自身を含む): 62760096

約数和(自身を除く): 34165218

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6917, 13834, 20751, 41502, 89921, 179842, 269763, 366601, 539526, 733202, 1099803, 2199606, 4765813, 9531626, 14297439, 28594878]

約数ペア:

[(1, 28594878), (2, 14297439), (3, 9531626), (6, 4765813), (13, 2199606), (26, 1099803), (39, 733202), (53, 539526), (78, 366601), (106, 269763), (159, 179842), (318, 89921), (689, 41502), (1378, 20751), (2067, 13834), (4134, 6917)]