28757488318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29893439}}^1$

素因数の和:29893491

約数の個数: 16

約数和(自身を含む): 47709930240

約数和(自身を除く): 18952441922

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29893439, 59786878, 388614707, 777229414, 1106057243, 2212114486, 14378744159, 28757488318]

約数ペア:

[(1, 28757488318), (2, 14378744159), (13, 2212114486), (26, 1106057243), (37, 777229414), (74, 388614707), (481, 59786878), (962, 29893439)]