28110342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 60883200

約数和(自身を除く): 32772858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 1811, 2587, 3622, 5174, 5433, 7761, 10866, 15522, 23543, 47086, 70629, 141258, 360389, 720778, 1081167, 2162334, 4685057, 9370114, 14055171, 28110342]

約数ペア:

[(1, 28110342), (2, 14055171), (3, 9370114), (6, 4685057), (13, 2162334), (26, 1081167), (39, 720778), (78, 360389), (199, 141258), (398, 70629), (597, 47086), (1194, 23543), (1811, 15522), (2587, 10866), (3622, 7761), (5174, 5433)]