27580215536

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{90911}}^1$

素因数の和:91269

約数の個数: 40

約数和(自身を含む): 54426468864

約数和(自身を除く): 26846253328

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 283, 536, 566, 1072, 1132, 2264, 4528, 18961, 37922, 75844, 90911, 151688, 181822, 303376, 363644, 727288, 1454576, 6091037, 12182074, 24364148, 25727813, 48728296, 51455626, 97456592, 102911252, 205822504, 411645008, 1723763471, 3447526942, 6895053884, 13790107768, 27580215536]

約数ペア:

[(1, 27580215536), (2, 13790107768), (4, 6895053884), (8, 3447526942), (16, 1723763471), (67, 411645008), (134, 205822504), (268, 102911252), (283, 97456592), (536, 51455626), (566, 48728296), (1072, 25727813), (1132, 24364148), (2264, 12182074), (4528, 6091037), (18961, 1454576), (37922, 727288), (75844, 363644), (90911, 303376), (151688, 181822)]