42884102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 27099898

約数列:

[1, 2, 19, 38, 53, 106, 107, 199, 214, 398, 1007, 2014, 2033, 3781, 4066, 5671, 7562, 10547, 11342, 21094, 21293, 42586, 107749, 200393, 215498, 400786, 404567, 809134, 1128529, 2257058, 21442051, 42884102]

約数ペア:

[(1, 42884102), (2, 21442051), (19, 2257058), (38, 1128529), (53, 809134), (106, 404567), (107, 400786), (199, 215498), (214, 200393), (398, 107749), (1007, 42586), (2014, 21293), (2033, 21094), (3781, 11342), (4066, 10547), (5671, 7562)]