28960826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 48936960

約数和(自身を除く): 19976134

約数列:

[1, 2, 17, 19, 34, 38, 127, 254, 323, 353, 646, 706, 2159, 2413, 4318, 4826, 6001, 6707, 12002, 13414, 41021, 44831, 82042, 89662, 114019, 228038, 762127, 851789, 1524254, 1703578, 14480413, 28960826]

約数ペア:

[(1, 28960826), (2, 14480413), (17, 1703578), (19, 1524254), (34, 851789), (38, 762127), (127, 228038), (254, 114019), (323, 89662), (353, 82042), (646, 44831), (706, 41021), (2159, 13414), (2413, 12002), (4318, 6707), (4826, 6001)]