68464084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 134292928

約数和(自身を除く): 65828844

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 268, 457, 559, 871, 914, 1118, 1742, 1828, 2236, 2881, 3484, 5762, 5941, 11524, 11882, 19651, 23764, 30619, 37453, 39302, 61238, 74906, 78604, 122476, 149812, 255463, 398047, 510926, 796094, 1021852, 1316617, 1592188, 2633234, 5266468, 17116021, 34232042, 68464084]

約数ペア:

[(1, 68464084), (2, 34232042), (4, 17116021), (13, 5266468), (26, 2633234), (43, 1592188), (52, 1316617), (67, 1021852), (86, 796094), (134, 510926), (172, 398047), (268, 255463), (457, 149812), (559, 122476), (871, 78604), (914, 74906), (1118, 61238), (1742, 39302), (1828, 37453), (2236, 30619), (2881, 23764), (3484, 19651), (5762, 11882), (5941, 11524)]