38239544

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2657}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 82291680

約数和(自身を除く): 44052136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2657, 3598, 5314, 7196, 10628, 14392, 18599, 21256, 37198, 74396, 148792, 682849, 1365698, 2731396, 4779943, 5462792, 9559886, 19119772, 38239544]

約数ペア:

[(1, 38239544), (2, 19119772), (4, 9559886), (7, 5462792), (8, 4779943), (14, 2731396), (28, 1365698), (56, 682849), (257, 148792), (514, 74396), (1028, 37198), (1799, 21256), (2056, 18599), (2657, 14392), (3598, 10628), (5314, 7196)]