26566876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 55508992

約数和(自身を除く): 28942116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 241, 254, 434, 482, 508, 868, 889, 964, 1687, 1778, 3374, 3556, 3937, 6748, 7471, 7874, 14942, 15748, 27559, 29884, 30607, 52297, 55118, 61214, 104594, 110236, 122428, 209188, 214249, 428498, 856996, 948817, 1897634, 3795268, 6641719, 13283438, 26566876]

約数ペア:

[(1, 26566876), (2, 13283438), (4, 6641719), (7, 3795268), (14, 1897634), (28, 948817), (31, 856996), (62, 428498), (124, 214249), (127, 209188), (217, 122428), (241, 110236), (254, 104594), (434, 61214), (482, 55118), (508, 52297), (868, 30607), (889, 29884), (964, 27559), (1687, 15748), (1778, 14942), (3374, 7874), (3556, 7471), (3937, 6748)]