27957112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 55836000

約数和(自身を除く): 27878888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1033, 1592, 2066, 3383, 4132, 6766, 8264, 13532, 17561, 27064, 35122, 70244, 140488, 205567, 411134, 822268, 1644536, 3494639, 6989278, 13978556, 27957112]

約数ペア:

[(1, 27957112), (2, 13978556), (4, 6989278), (8, 3494639), (17, 1644536), (34, 822268), (68, 411134), (136, 205567), (199, 140488), (398, 70244), (796, 35122), (1033, 27064), (1592, 17561), (2066, 13532), (3383, 8264), (4132, 6766)]