27338528

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 64060416

約数和(自身を除く): 36721888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 127, 217, 224, 248, 254, 434, 496, 508, 868, 889, 961, 992, 1016, 1736, 1778, 1922, 2032, 3472, 3556, 3844, 3937, 4064, 6727, 6944, 7112, 7688, 7874, 13454, 14224, 15376, 15748, 26908, 27559, 28448, 30752, 31496, 53816, 55118, 62992, 107632, 110236, 122047, 125984, 215264, 220472, 244094, 440944, 488188, 854329, 881888, 976376, 1708658, 1952752, 3417316, 3905504, 6834632, 13669264, 27338528]

約数ペア:

[(1, 27338528), (2, 13669264), (4, 6834632), (7, 3905504), (8, 3417316), (14, 1952752), (16, 1708658), (28, 976376), (31, 881888), (32, 854329), (56, 488188), (62, 440944), (112, 244094), (124, 220472), (127, 215264), (217, 125984), (224, 122047), (248, 110236), (254, 107632), (434, 62992), (496, 55118), (508, 53816), (868, 31496), (889, 30752), (961, 28448), (992, 27559), (1016, 26908), (1736, 15748), (1778, 15376), (1922, 14224), (2032, 13454), (3472, 7874), (3556, 7688), (3844, 7112), (3937, 6944), (4064, 6727)]