57979844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 110678400

約数和(自身を除く): 52698556

約数列:

[1, 2, 4, 13, 26, 52, 169, 199, 338, 398, 431, 676, 796, 862, 1724, 2587, 5174, 5603, 10348, 11206, 22412, 33631, 67262, 72839, 85769, 134524, 145678, 171538, 291356, 343076, 1114997, 2229994, 4459988, 14494961, 28989922, 57979844]

約数ペア:

[(1, 57979844), (2, 28989922), (4, 14494961), (13, 4459988), (26, 2229994), (52, 1114997), (169, 343076), (199, 291356), (338, 171538), (398, 145678), (431, 134524), (676, 85769), (796, 72839), (862, 67262), (1724, 33631), (2587, 22412), (5174, 11206), (5603, 10348)]