40006694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 76438368

約数和(自身を除く): 36431674

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 457, 481, 518, 914, 962, 1183, 2366, 3199, 3367, 5941, 6253, 6398, 6734, 11882, 12506, 16909, 33818, 41587, 43771, 77233, 83174, 87542, 118363, 154466, 219817, 236726, 439634, 540631, 1081262, 1538719, 2857621, 3077438, 5715242, 20003347, 40006694]

約数ペア:

[(1, 40006694), (2, 20003347), (7, 5715242), (13, 3077438), (14, 2857621), (26, 1538719), (37, 1081262), (74, 540631), (91, 439634), (169, 236726), (182, 219817), (259, 154466), (338, 118363), (457, 87542), (481, 83174), (518, 77233), (914, 43771), (962, 41587), (1183, 33818), (2366, 16909), (3199, 12506), (3367, 11882), (5941, 6734), (6253, 6398)]