28590926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 54613440

約数和(自身を除く): 26022514

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 5417, 10834, 37919, 70421, 75838, 140842, 157093, 314186, 492947, 985894, 1099651, 2042209, 2199302, 4084418, 14295463, 28590926]

約数ペア:

[(1, 28590926), (2, 14295463), (7, 4084418), (13, 2199302), (14, 2042209), (26, 1099651), (29, 985894), (58, 492947), (91, 314186), (182, 157093), (203, 140842), (377, 75838), (406, 70421), (754, 37919), (2639, 10834), (5278, 5417)]