64134268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 66502532

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 179, 187, 358, 374, 479, 716, 748, 958, 1916, 1969, 3043, 3938, 5269, 6086, 7876, 8143, 10538, 12172, 16286, 21076, 32572, 33473, 66946, 85741, 89573, 133892, 171482, 179146, 342964, 358292, 943151, 1457597, 1886302, 2915194, 3772604, 5830388, 16033567, 32067134, 64134268]

約数ペア:

[(1, 64134268), (2, 32067134), (4, 16033567), (11, 5830388), (17, 3772604), (22, 2915194), (34, 1886302), (44, 1457597), (68, 943151), (179, 358292), (187, 342964), (358, 179146), (374, 171482), (479, 133892), (716, 89573), (748, 85741), (958, 66946), (1916, 33473), (1969, 32572), (3043, 21076), (3938, 16286), (5269, 12172), (6086, 10538), (7876, 8143)]