27696422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 18570778

約数列:

[1, 2, 13, 26, 53, 101, 106, 199, 202, 398, 689, 1313, 1378, 2587, 2626, 5174, 5353, 10547, 10706, 20099, 21094, 40198, 69589, 137111, 139178, 261287, 274222, 522574, 1065247, 2130494, 13848211, 27696422]

約数ペア:

[(1, 27696422), (2, 13848211), (13, 2130494), (26, 1065247), (53, 522574), (101, 274222), (106, 261287), (199, 139178), (202, 137111), (398, 69589), (689, 40198), (1313, 21094), (1378, 20099), (2587, 10706), (2626, 10547), (5174, 5353)]