77501788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212917}}^1$

素因数の和:212941

約数の個数: 24

約数和(自身を含む): 166927712

約数和(自身を除く): 89425924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 212917, 425834, 851668, 1490419, 2767921, 2980838, 5535842, 5961676, 11071684, 19375447, 38750894, 77501788]

約数ペア:

[(1, 77501788), (2, 38750894), (4, 19375447), (7, 11071684), (13, 5961676), (14, 5535842), (26, 2980838), (28, 2767921), (52, 1490419), (91, 851668), (182, 425834), (364, 212917)]